Transient analysis fails: Timestep too small

I use Multisim 10.1 to assemble logic gates of transistors for an undergrad Electrical engineering class. Part of the specification is that doors should drive a 1 or 8 pF capacitor at the output in the 1nsec voltage. (I think that the circuit, which I've made available is the version 8pF).

"Circuits work very well when I test for logical functionality with a frequency of input measured in seconds, but when I try to measure the time of release of a Ghz entry, the transient analysis invariably fails with a ' no time too small" error.

I looked through the site or all kinds of possible fixes (adjustment of the values of the relative and absolute error, etc...), but no luck.

for example, the project in question are: http://dl.dropbox.com/u/4286123/callforhelp.zip

I would appreciate any advice, anyone can give me to help get the circuit able to run a transient analysis of higher frequency.

Thank you!

Brian Lojeck

Student in EE, CSULB

Hi Brian,.

I took a glance at your circuit and it seemed that your cmos_andx8_timing_test_circuit.ms10 file generates errors of convergence. I did the following two changes in the settings of your transient simulation and circuit simulated very well:

Scan options > SPICE Options > Use Defaults Multisim
Crawl settings > settings > no time maximum (TMAX) = 1e-13 s

As a general rule, you want to set the TMAX parameter to be substantially less than the smallest feature of your signal. In your case, the smaller is the rise in V1 (1ps) time. If possible, try to simulate with slower rise/fall times and slew rates. It is much easier for Multisim to converge semiconductor solutions if these settings were larger. I guess you do not have the luxury here, but if you were to just test the behavior of your circuit, it would be desirable.

Hope that helped.

Tags: NI Software

Similar Questions

Why is the too small time step?

Attached circuit, I'm having a problem with a message "not too little time." How can I fix? File is attached.

Hello

For this circuit to run without the error 'no time' too small, select simulate > Interactive Simulation settings > Analysis Options > customize > transient, changing the method of integration of 'trapeze' to 'in gear '.

For more information on this error, please see the following knowledge base:
http://digital.NI.com/public.nsf/allkb/4B99B2CD6C0C3B6A86257205005D58E0

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You might try to go in the Tools menu in Internet Explorer, then Internet Options, then advanced and select Reset.

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Getting ORA-22835: buffer too small for to CHAR CLOB or BLOB to RAW conversion in my ODI interface

Hi all
I am creating an interface ODI as explained below,
I table A column 'Comments' and one other table with column B "No Comment." I create a view as shown below and use it as a source for my interface.
SELECT * FROM WC_EQM_CSAP_FS_TMP WHERE to_char (QUESTION_COMMENT) IN (SELECT NO_COMMENTS FROM WC_EQM_NO_COMMENTS_LIST).
But my interface fails with the error below
ORA-22835: buffer too small for to CHAR CLOB or BLOB to RAW conversion (real: 4108, maximum: 4000)
22835 00000 - "too small buffer tank CLOB or BLOB to RAW conversion (actual: %s, maximum: %s)) '
* Cause: an attempt was made to convert CLOB to CHAR or BLOB to RAW, where
LOB size was larger than the buffer for CHAR and RAW limit types.
Note that the widths are reported in characters if characters length isadds are in effect for the column, other widths are
in bytes.
Here QUESTION_COMMENT is of type CLOB data. NO_COMMENTS is also CLOB data type. The maximum length of the data of QUESTION_COMMENT is also 11710
Please tell us how to solve.
Thank you
Dany

IMHO, it is not good to compare CLOB, can be that it is possible to use the primary key for the comments

Is it QUESTION_COMMENT and NO_COMMENTS a PRIMARY INDEX,

may be is the best solution to create vacabulary with comments (if it does not exist) and then compare it by id;

You can simply use the left join and check for null in a CASE statement

Try this, but I don't know... as I said before I have no Oracle DB

SELECT INTEGRATION_ID, DATASOURCE_NUM_ID, QUESTIONNAIRE_ID, QUESTION_ID,

CLIENT_ID, SITE_ID, CLIENT_REP, COMMITMENT, ENGAGEMENT_TYPE, TOP_CLIENT_FLG,

INITIAL_PLANNED_DT, REVISED_PLANNED_DT, INTERVIEW_DT, RECEIVED_DT, QUESTION_SCORE,

(

CASE WHEN EXISTS (SOME T2.NO_COMMENTS OF WC_EQM_NO_COMMENTS_LIST T2 WHERE DBMS_LOB.COMPARE (TMP.) (QUESTION_COMMENT, T2.NO_COMMENTS) = 0)

THEN NULL

OF OTHER QUESTION_COMMENT

END QUESTION_COMMENT),

(CASE WHEN QUESTION_SCORE<=5 then="" 1="" else="" 0="" end)="">

0 AS QWOCOMMENTS,

CREATED_ON_DT, CHANGED_ON_DT OF WC_EQM_CSAP_FS_TMP as TMP

P.S. does not use TO_CHAR (LOB) there are possible error

Error snapshot VSS «file too small startup...» "during the restore point creating eventlog ID 12289 in Windows 8

I am unable to do a restore point. There is plenty of space on both partitions.
Config: A single drive with 2 partitions, one primary and one extended logical partition with Windows 8 on logic in dual boot with Windows 7 on the primary. The restore point creation in Win7 works OK but in Win8 it never worked alhthough all parameters seem to be OK.
Device configuration:
DISKPART > select disk 0
Disk 0 is now the selected disk. NOTE: there is only 1 disc
DISKPART > list disk
Disc # status size free Dyn Gpt
-------- ------------- ------- ------- --- ---
* Online drive 0 93 GB 1024 KB
DISKPART > list volume
Volume # Ltr Label Fs Type size status Info
---------- --- ----------- ----- ---------- ------- --------- --------
Volume 0 DVD - ROM 0 B G no media
Volume 1 - D drive of W7 NTFS Partition 54 GB healthy system
Volume 2 C disc W8 NTFS Partition 39 GB Healthy Boot
DISKPART > list partition
Partition # type Offset size
------------- ---------------- ------- -------
Partition 1 primary 54 GB 31 KB
0 39 extended 54 GB GB partition
Partition 2 logic 39 GB GB 54
---> Note: I do not understand partition 0, there are only two partitions!

Extract from the event log. Error ID 12289 0 x 80042306:
The volume shadow copy Service error: unexpected error
DeviceIoControl (\\?\Volume{6fae1bd1-6bbe-11e2-af9b-806e6f6e6963}
(- 0000011C, 0x0053c008, 007FB8D0, 0, 007FC8D8, 4096, [0]). HR = 0 x 80820001,
The startup file is too small to support persistent snapshots
Operation:
Treatment EndPrepareSnapshots
Context:
Execution context: System Provider
---> NOTE: occurs 4 to 5 times

Cannot create (process = restore point
'C:\Windows\system32\systempropertiesprotection.exe ';
Description is W8 FDC shadow;. Error = 0 x 80042306).
---> NOTE: 1 times

VSS commands: WRITERS, WMI and MSsearch system has failed...
_________________________________________________________________________
List writers C:\Windows\System32>vssadmin
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line too
(C) copyright 2001-2012 Microsoft Corp.

Author name: 'Task Scheduler Writer'
The writer ID: {d61d61c8-d73a-4eee-8cdd-f6f9786b7124}
Writer Instance Id: {1bddd48e-5052-49db-9b07-b96f96727e6b}
Status: Stable [1]
Last error: no error

Writer name: 'recorder VSS metadata store.
The writer ID: {75dfb225-e2e4-4d39-9ac9-ffaff65ddf06}
Writer Instance Id: {088e7a7d-09a8-4cc6-a609-ad90e75ddc93}
Status: Stable [1]
Last error: no error

Writer name: 'Performance Counters writer. "
The writer ID: {0bada1de-01a9-4625-8278-69e735f39dd2}
Writer Instance Id: {f0086dda-9efc-47c5-8eb6-a944c3d09381}
Status: Stable [1]
Last error: no error

The writer's name: "System Writer".
The writer ID: {e8132975-6f93-4464-a53e-1050253ae220}
Writer Instance Id: {b796dce1-206a-472b-bb86-5417041b341c}
State: [7] failed
Last error: Timed out

Author name: 'ASR Writer.
The writer ID: {be000cbe-11fe-4426-9c58-531aa6355fc4}
Writer Instance Id: {eaf13613-1a24-44b5-8622-8e691f1fb074}
Status: Stable [1]
Last error: no error

Writer name: 'writer of Service MSSearch.
The writer ID: {cd3f2362-8bef-46c7-9181-d62844cdc0b2}
Writer Instance Id: {43272e0e-d81a-4aa5-abe9-f6bbbfa6f3b0}
State: [7] failed
Last error: Timed out

Author name: 'Shadow Copy optimization Writer. "
The writer ID: {4dc3bdd4-ab48-4d07-adb0-3bee2926fd7f}
Writer Instance Id: {20038d53-ecd7-4332-b2f5-ad9a5c465220}
Status: Stable [1]
Last error: no error

Name of the author: "COM + REGDB Writer".
The writer ID: {542da469-d3e1-473c-9f4f-7847f01fc64f}
Writer Instance Id: {bf7bd8e4-5aa8-412a-a401-528d6100203a}
Status: Stable [1]
Last error: no error

Author name: 'Registry Writer'
The writer ID: {afbab4a2-367d-4d15-a586-71dbb18f8485}
Writer Instance Id: {77018269-1865-4b89-b810-e4a9b6a3b5ab}
Status: Stable [1]
Last error: no error

Author name: 'BIT Writer'
The writer ID: {4969d978-be47-48b0-b100-f328f07ac1e0}
Writer Instance Id: {6a7abc2b-e868-45cb-be06-f63e19fb1510}
Status: Stable [1]
Last error: no error

Author name: 'WMI Writer'
The writer ID: {a6ad56c2-b509-4e6c-bb19-49d8f43532f0}
Writer Instance Id: {848fabfd-fc83-4c67-ba79-92b274dab8eb}
State: [7] failed
Last error: Timed out
_________________________________________________________________
Mountvol

C:\Windows\System32>mountvol
Creates, deletes, or lists a volume mount point.

The possible values for VolumeName along with current mount points are:

\\?\Volume{6fae1bd0-6bbe-11E2-AF9B-806e6f6e6963}\
D:\

\\?\Volume{6fae1bd1-6bbe-11E2-AF9B-806e6f6e6963}\
C:\

\\?\Volume{6fae1bd6-6bbe-11E2-AF9B-806e6f6e6963}\
G:\
----------------------------------------------
Lists of C:\Windows\System32>vssadmin providers
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) copyright 2001-2012 Microsoft Corp.
The provider name: 'Microsoft Software Shadow Copy provider 1.0 '
Provider type: System
Provider ID: {b5946137-7b9f-4925-af80-51abd60b20d5}
Version: 1.0.0.7
_____________________________________________________________________

C:\Windows\System32>vssadmin list shadowstorage
vssadmin 1.1 - Volume Shadow Copy Service administrative command-line tool
(C) copyright 2001-2012 Microsoft Corp.

Shadow copy storage association
Volume: (D :) \\?\Volume {6fae1bd0-6bbe-11e2-af9b-806e6f6e6963} \)
Shadow copy storage volume: (D :) \\?\Volume {6fae1bd0-6bbe-11e2-af9b-806e6f6e6963} \)
Memory copy ghost used space: 0 bytes (0%)
Storage space copy allocated Shadow: 0 bytes (0%)
Maximum space memory copy Ghost: 3.78 GB (7%)

Shadow copy storage association
Volume: (c) \\?\Volume {6fae1bd1-6bbe-11e2-af9b-806e6f6e6963}.
Shadow copy storage volume: (c) \\?\Volume {6fae1bd1-6bbe-11e2-af9b-806e6f6e6963}.
Memory copy ghost used space: 0 bytes (0%)
Storage space copy allocated Shadow: 0 bytes (0%)
Maximum space memory copy Ghost: 3.13 GB (8%)
---------------------------------------------------------------------

Material:
_________
Computer brand name: Hewlett - Packard HP Pavilion dv6000 (RG892EA #UUG)
Operating system: Microsoft Windows 8 Professional build 9200
Processor: AMD Turion64 X 2 TL - 50 (1600,0 MHz)
Motherboard: Quanta 30B 8 (nVidia GeForce Go 6100 (C51MV) + MCP51)
Memory: 2 GB (dual channel)
Hard drive: FUJITSU MHV2100BH (95 396 MB (100 GB))
Optical drive: HL-DT-ST DVDRAM GSA - 4084N (DVD + R DL)
Graphics card: nVidia GeForce Go 7200 [HP]

Hard drive
--------------------------------------
Drive model: FUJITSU MHV2100BH
Variable speed drive: SATA 1.5 Gb/s
Drive serial number: NW12T662BYPM
Firmware revision: 892C
Disk capacity: 95 396 MB (100 GB)
Hi Francis,.

Thanks for posting the query on the Microsoft Community Forum.

From the description, it seems that the error revceive you associated with VSS snapshot.
1. What security software is installed on the computer?
2. Do you have any third-party backup program installed on the computer?
To begin troubleshooting, I would suggest that you do Check Disk
- Press Windows key + R
- Type "cmd" to open the command prompt.
- Type Chkdsk/r , and press enter.
Note:

If all available hard disk data can be lost when running chkdsk, as the chkdsk attempts to repair the affected area.

Reply with more information about the issue so that we can help you further.

I had the same problem with a HP dv5000 has an Intel Dual Core processor, after installed the 10 Pro Update window cleaning, after the update sent by Windows Update Service left me with this problem.

Thank you post I did check in the menu properties C: Tools.

After that, I was able to create a Restore Point.

Thank you very much for your message.

"Character String Buffer too small" classic report Apex 3.2.1

Hi all
I know it's a very old version I mention here, but that's what we have in our environment, would be very grateful if anyone can help out.
I have a classic report with the sub query in this, I have added a filter using an element from the selection list (P70_GROUP).
SELECT VWS. ServerID AS Display_ID, vws. ServerID AS ID, vws. Host name, vws. ServerStatus, vws. SiteName AS Site vws. Customer, vws. CoreHours, vws. Patch_Notes, vws. PATCH_DEP, vws. Patch_Day, vws. PATCH_GROUPID, vws. PATCH_TIMEID AS VW_Live_Support FROM Time LEFT JOIN W_Patch_Groups wpg vws WE (vws. Patch_GroupID = wpg.ID) WHERE the vws. ID = ' no AND NVL (wpg. Ignore, 'n') = ' n AND ((: P70_GROUP > 1 AND vws.)) PATCH_GROUPID =: P70_GROUP) OR (: P70_GROUP = 1 AND vws.) (Patch_GroupID IS NULL) OR (NVL(:P70_GROUP,0) = 0)) AND (INSTR (UPPER (vws. Host name), SUPERIOR (NVL (: P70_SEARCH, vws.)) HostName))) > 0 OR INSTR (UPPER (vws. ServerStatus), SUPERIOR (NVL (: P70_SEARCH, vws.)) ServerStatus))) > 0 OR INSTR (UPPER (vws. SiteName), SUPERIOR (NVL (: P70_SEARCH, vws.)) SiteName))) > 0 OR INSTR (UPPER (vws. (Client), SUPERIOR (NVL (: P70_SEARCH, vws.)) Customer))) > 0 OR INSTR (UPPER (vws. CoreHours), SUPERIOR (NVL (: P70_SEARCH, vws.)) CoreHours))) > 0 OR INSTR (UPPER (vws. Patch_Notes), SUPERIOR (NVL (: P70_SEARCH, vws.)) (Patch_Notes))) > 0)
This is when I select a group in the list, I get
"error report:
"ORA-06502: PL/SQL: digital or value error: character string buffer too small.
an unusual thing, that I've noticed here is when I select "All groups", which returns the value 0, it is works well and return of 3700 lines but when I select any group that returns 10 to 20 lines I get the above error.
does not include why it is, please help me.
Kind regards
Tauceef

Hi all

I am able to solve the problem by referring to the link below:

Huge selection box fails...

What I am able to solve without even changing the item type. Things are working fine now, but it would be really helpful if someone could give me their expert commentary on the solution above.

Is this feasible? I'll be able to solve the problem forever, or it will cause problems again in the future?

Kind regards

Tauceef

Select this OPTION to generate XML data from the table using XMLELEMENT, XMLAGG gives error ORA-19011 string buffer too small

My select statement fails with the error:

The ORA-19011 string buffer too small

The select statement looks like:

SELECT TO_CLOB)
XMLELEMENT ("accounts",
XMLELEMENT ("count",
XMLATTRIBUTES)
rownum AS "recordId."
To_date('20130520','YYYYMMDD') AS "datestarted."
123456 AS "previousBatchId."
56789 AS 'previousRecordId '.
),
....
.... .
.....
XMLFOREST)
SIG_ROLE AS "SignatoryRole."
To_char(TRANSFER_DATE,'YYYY-mm-DD') AS "TransferDate."
NVL(Reason,0) AS 'reason '.
) AS the 'transfer '.
)
()) AS CRDTRPT
OF ANY_TABLE;
- It looks like I can choose only 4000 characters using the SELECT statement (please, correct me if I'm wrong)
I'd use the XMLGEN package. But the environment team says no mounted drives in the future with the arrival of the EXADATA.
NO HARD DRIVE MOUNTED, NO ACCESS TO THE DATABASE DIRECTORIES
No UTL_FILE
I need to use the REEL spool the resulting XML data of the SELECT query.
SQL is a standard in my org, but I can do with a PL/SQL solution also to load data into a table (cannot use a COIL with PL/SQL)
What I do is:
1. a column of type CLOB to a xml_report of the loading of the above SELECT query table
2. Then using SELECT * FROM xml_report to SPOOL the data to a file report.xml
No need of XMLTYPE data behind. Xml data stream is fine for me.
In addition, I need to validate the XML file, also using XSD.
Problem is that the resulting lines of the select query are supposed to be from 15000 to 20000 bytes long.
Oracle database version: Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production
A Suggestion or a solution to this problem would be appreciated.
(Sorry for the use of "BOLD", just to make it more readable and highlight the imp points)
Bravo!
Rahul

It looks like I can choose only 4000 characters using the SELECT statement (please, correct me if I'm wrong)

You use the right method.

There is an implicit conversion from XMLType to the data type VARCHAR2 as expected by the function TO_CLOB, where the limitation, and the error.

To serialize XMLType to CLOB, use the XMLSerialize function:

SELECT XMLSerialize (DOCUMENT

XMLELEMENT ("accounts",

...

)

)

OF ANY_TABLE;

For the rest of the requirement, I wish you good luck trying to spool the XML correctly.

You may need to play around with the SET LONG and SET LONGCHUNKSIZE commands to operate.

ORA-02354: Error exporting/importing data, ORA-01555: snapshot too old: rollback segment number with the name "" too small

Hello
I am getting below error while taking expdp backup table of BLOB.
ORA-31693: Data Table object 'HCLM_ADMIN '. "' SCAN_UPLOADEDFILES_TEMP ' failed to load/unload and being ignored because of the error:
ORA-02354: Error exporting/importing data
ORA-01555: snapshot too old: rollback segment number with the name "" too small
ORA-22924: snapshot too old
ORA-31693: Data Table object 'HCLM_ADMIN '. "' TPA_FAXWATCHER ' failed to load/unload and being ignored because of the error:
ORA-02354: Error exporting/importing data
ORA-01555: snapshot too old: rollback segment number with the name "" too small
ORA-22924: snapshot too old
We have already set aside retention to 50000 .table structure are:
SQL > show Cancel parameter
VALUE OF TYPE NAME
------------------------------------ ----------- ------------------------------
UNDO_MANAGEMENT string AUTO
UNDO_RETENTION integer 50000
undo_tablespace string UNDOTBS1
SQL > alter table hclm_admin. SCAN_UPLOADEDFILES_TEMP modify lob (FILE_BLOB) (RETENTION);
Modified table.
SQL > select nom_de_colonne, pctversion and retention
from dba_lobs where owner = 'HCLM_ADMIN' and table_name = "SCAN_UPLOADEDFILES_TEMP";
COLUMN_NAME
--------------------------------------------------------------------------------
PCTVERSION RETENTION
---------- ----------
FILE_BLOB
50000
SQL > alter table hclm_admin. TPA_FAXWATCHER modify lob (FILEDATA_BLOB) (RETENTION);
Modified table.
SQL > select column_name, pctversion and retention of dba_lobs where owner = 'HCLM_ADMIN' and table_name = "SCAN_UPLOADEDFILES_TEMP";
Column_name PCTVERSION RETENTION
---------- ----------
FILE_BLOB
50000
CREATE TABLE HCLM_ADMIN. TPA_FAXWATCHER
(
FILENAME_VAR VARCHAR2 (50 BYTE),
DATE OF CREATED_DATE_DTE,
FILEPATH_VAR VARCHAR2 (100 BYTE),
DATE OF TIMESTAMP_DTE,
FAXNO_VAR VARCHAR2 (15 BYTE),
DEPARTMENT_VAR VARCHAR2 (50 BYTE),
REQUESTTYPE_VAR VARCHAR2 (50 BYTE),
TAGTO_VAR VARCHAR2 (50 BYTE),
REMARK_VAR VARCHAR2 (1000 BYTE),
DOCTYPE_VAR VARCHAR2 (50 BYTE),
TAGTOVALUE_VAR VARCHAR2 (50 BYTE),
DOCTYPE_OTHER_VAR VARCHAR2 (50 BYTE),
HEGIC_NO_VAR VARCHAR2 (50 BYTE),
RECORDNO_NUM NUMBER OF NON-NULL,
FILEDATA_BLOB BLOB,
DATE OF FAXLOCKDATE_DTE,
NUMBER OF FAXLOCKSTATUS_VAR
FAXLOCKBYUSER_VAR VARCHAR2 (50 BYTE)
)
(STORE AS) LOB (FILEDATA_BLOB)
TABLESPACE HCLM_ALERTSVC
ALLOW ONLINE STORAGE
8192 CHUNK
RETENTION
NOCACHE
LOGGING
INDEX)
TABLESPACE HCLM_ALERTSVC
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
))
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
))
TABLESPACE HCLM_ALERTSVC
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
)
LOGGING
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;
ALTER TABLE HCLM_ADMIN. (ADD) TPA_FAXWATCHER
KEY ELEMENTARY SCHOOL
(RECORDNO_NUM)
USING INDEX
TABLESPACE HCLM_ALERTSVC
PCTFREE 10
INITRANS 2
MAXTRANS 255
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
));
CREATE TABLE HCLM_ADMIN. SCAN_UPLOADEDFILES_TEMP
(
NUMBER OF TEMPID_NUM
SESSION_ID VARCHAR2 (200 BYTE),
NUMBER OF UPLOADFILE_NUM
NUMBER OF DOCNO_NUM
NUMBER OF SCANJOB_NUM
FILENAME_VAR VARCHAR2 (200 BYTE),
FILETYPE_VAR VARCHAR2 (200 BYTE),
FILE_BLOB BLOB,
VARCHAR2 (200 BYTE) FLAG,
NUMBER OF USERID_NUM
CREATED_DATE DATE
)
(STORE AS) LOB (FILE_BLOB)
TABLESPACE PHCLMDBTBS
ALLOW ONLINE STORAGE
8192 CHUNK
RETENTION
NOCACHE
LOGGING
INDEX)
TABLESPACE PHCLMDBTBS
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
))
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
))
TABLESPACE PHCLMDBTBS
PCTUSED 0
PCTFREE 10
INITRANS 1
MAXTRANS 255
STORAGE)
64K INITIALS
ACCORDING TO 1 M
MINEXTENTS 1
MAXEXTENTS UNLIMITED
PCTINCREASE 0
DEFAULT USER_TABLES
)
LOGGING
NOCOMPRESS
NOCACHE
NOPARALLEL
MONITORING;
Kind regards

Hello

First check the lob corrupt as:

SQL > create table corrupted_lob_data (corrupted_rowid rowid);

Table created.

SQL > set off concat

SQL >

declare

SQL > error_1555 exception;

pragma exception_init (error_1555,-1555);

number num.

Start

for cursor_lob in (select rowid r, & lob_column of table_owner. & table_with_lob) loop

Start

NUM: = dbms_lob.instr (. cursor_lob & lob_column, hextoraw ('889911'));

exception

When error_1555 then

insert into corrupted_lob_data values (cursor_lob.r);

commit;

end;

end loop;

end;

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

17.

Enter the value of lob_column: FILE_BLOB

Enter the table_owner value: hclm_admin

Enter the value of table_with_lob: SCAN_UPLOADEDFILES_TEMP

former 6: for cursor_lob in (select rowid r, & lob_column of table_owner. & table_with_lob) loop

6 news: for cursor_lob (select rowid r, FILE_BLOB of hclm_admin loop SCAN_UPLOADEDFILES_TEMP.)

old 8: num: = dbms_lob.instr (. cursor_lob & lob_column, hextoraw ('889911'));

8 new: num: = dbms_lob.instr (cursor_lob. FILE_BLOB, hextoraw ('889911'));

PL/SQL procedure successfully completed.

SQL > select * from corrupted_lob_data;

CORRUPTED_ROWID

------------------

AAASF/AAKAABacyAAA

To resolve this problem, we have 3 options

(1) to restore and recover the LOB segment using physical backup.

(2) empty LOBs affected using the UPDATE, as mentioned in the Note 787004.1statement:

SQL > update SCAN_UPLOADEDFILES_TEMP

Set FILE_BLOB = empty_blob()

where rowid in (select corrupted_rowid

of corrupted_lob_data);

SQL > commit;

(3) perform the export, excluding the corrupt ROWID. by adding the following to export command parameter

Query =------"where rowid not in (\'AAASF/AAKAABacyAAA\'\) \ \" "

Kind regards

Alok Dwivedi

I put 4 ESXi on too small of a USB key...

I screwed up and put ESXi on a 1 GB USB key. It was the only one, I had that would fit vertically in a HP ProLiant DL380 Server (all my other were too high). Yes, I'm a fool
I thought that Setup ESXi complain if it was too small-, it didn't, so I thought that I was safe and with the installation on board.
Now, I am trying to upgrade to ESXi 4 U1 and if fails telling me that there is not enough space. Someone at - it suggestions? I thought about these options:
(1) install 1 4 updates at a time, hoping he removes temporary files every time and there would be enough space for at least one and then move to the next.
(2) build a new will to server ESXi 4 the same configuration (on a larger USB) and swap them? Would this work? He would recognize my existing SAS drives I use for VMDK files and allow me to import virtual machines? I use all local drives without a SAN connection.
(3) copy the USB on a new... not sure of the technical skills to do this... I'm not much more than a Linux admin
SB

I would definitely just re - install - takes only a few minutes.

Please give points for any helpful answer.

ORA-06502: PL / SQL: numeric or value error: character string buffer too small

Dear friends,

We have a package customized for FTP PLSQL.
I get ORA-06502: PL/SQL: digital or value error: character string buffer too small when the FTP service running.
The FTP function call the HOST function that is in fact to launch the above mentioned error.
Here is the code for FTP and HOST functions.

FUNCTION HOST(text_in    IN VARCHAR2,
           result_out IN OUT VARCHAR2) RETURN BOOLEAN IS
ret boolean;
drun boolean;
hid number;
BEGIN
   dbms_output.put_line('host1 begin');
   ret := HOST(text_in,result_out,hid,drun,1);
   if not drun then
     dbms_output.put_line('not derun');
      return false;
   end if;
     dbms_output.put_line('after if');
   return ret;
END HOST;

FUNCTION GET_ENV(env IN VARCHAR2) RETURN VARCHAR2 IS
 res boolean;
 out varchar2(256);
BEGIN
  res := HOST('echo '||env,out);
  return out;
END GET_ENV;

FUNCTION HOST(text_in      IN VARCHAR2,
          result_out IN OUT VARCHAR2,
          hostid     IN OUT NUMBER ,
          demrunning IN OUT boolean,
          maxlines   IN NUMBER DEFAULT NULL) RETURN BOOLEAN IS
  tempid      number;
  tempstat      varchar2(10);
  n           number;
  m           number;
  retry      number;
  mult           number;
  timestamp_date  date;
  lv_result_out varchar2(200);
BEGIN
  --result_out := NULL; --fcxh76
  demrunning := true;
  dbms_output.put_line('host2 begin');
  select XXAR_SHELL_CMD_S.nextval
  into  tempid from dual;
  hostid := tempid;

  dbms_pipe.pack_message(tempid);
  n := dbms_pipe.send_message('CMD');

  dbms_pipe.pack_message(abs(maxlines));
  dbms_pipe.pack_message(rtrim(text_in));
  n := dbms_pipe.send_message ('CMD'||rtrim(to_char(tempid)),0);

  m := dbms_pipe.receive_message('CMDSTAT'||rtrim(to_char(tempid)),5);
  if m = 1 then
      demrunning := false;
      dbms_output.put_line('m=1');
      result_out := 'ERROR : GLCC0005 presumed not running';
      dbms_output.put_line('result_out - '||result_out);
      return FALSE;
  elsif m = 0 then
     dbms_pipe.unpack_message(tempstat);
  end if;

  if tempstat = 'ERROR' then
     dbms_output.put_line('tempstat = ERROR');
     result_out := NULL;
     dbms_output.put_line('after result out');
     return FALSE;
  end if;
<<CHECK_AGAIN>>
     m := dbms_pipe.receive_message('RSLT'||rtrim(to_char(tempid)),0);

if m <> 0 then
    goto CHECK_AGAIN;
end if;

     if m = 0 then
            dbms_pipe.unpack_message(result_out);
            dbms_pipe.purge('RSLT'||rtrim(to_char(tempid)));
            return TRUE;
     else
         result_out := 'ERROR : Call to GLCC0006 failed';
         return FALSE;
     end if;
END HOST;

FUNCTION FTP (program_name in VARCHAR2,
           source_file in VARCHAR2,
           dest_file   in VARCHAR2 default NULL) RETURN BOOLEAN
AS
fd               utl_file.file_type;
res            boolean;
res1           boolean;
out            varchar2(256);
out1           varchar2(256);
ftp_dnsname      varchar2(50);
ftp_user         varchar2(50);
ftp_pass         varchar2(50);
ftp_pre_opt      varchar2(150);
ftp_post_opt     varchar2(150);
ftp_override     varchar2(150);
destination_file varchar2(50);
ftp_command      varchar2(2000);
ftp_main         varchar2(2000);
proc_id           varchar2(10);
fderr             varchar2(100);
rec           varchar2(1024);
temp_buf      varchar2(100);
base_source       varchar2(100);
log_dir              varchar2(100) := get_env('$APPLCSF')||'/log';
fndc_logfile_dir varchar2(100) := 'FNDC_LOGFILE_DIR';
i            number ;
ftp_tried        boolean;
begin
 ftp_tried := false;
 dbms_output.put_line('begin');
for ftp_rec in ( select  attribute1,
                   attribute2,
                   attribute3,
                   attribute4,
                   nvl(attribute5,' ') attribute5,
                   nvl(attribute6,' ') attribute6,
                   nvl(rtrim(attribute7),'put') attribute7
          from fnd_flex_values
          where  flex_value_set_id in
          (select flex_value_set_id
           from fnd_flex_value_sets
           where flex_value_set_name = 'CPC_FTPS'
          )
          and flex_value like program_name
          )
     LOOP
             dbms_output.put_line('Looping');
           ftp_tried := true;
          ftp_dnsname      := ftp_rec.attribute1;
          ftp_user         := ftp_rec.attribute2;
          ftp_pass         := ftp_rec.attribute3;
          destination_file := ftp_rec.attribute4;
          if dest_file is not null then
             destination_file := dest_file;
                end if;

                               if destination_file is null then
                destination_file := base_name(source_file);
            end if;
            ftp_pre_opt      := ftp_rec.attribute5;
          ftp_post_opt     := ftp_rec.attribute6;
          ftp_override     := lower(ftp_rec.attribute7);
          dbms_output.put_line('host');

          res := HOST('echo $$',proc_id);
          dbms_output.put_line('proc_id - '||proc_id);
     dbms_output.put_line('after host');
     base_source := rtrim(base_name(source_file));
       dbms_output.put_line('host 1');
       res := HOST('>  '||log_dir||'/ftpcmd.'||proc_id ||
          ' ; chmod 777 '||log_dir||'/ftpcmd.'||proc_id,out1);
       dbms_output.put_line('host 2');
       res := HOST('>  '||log_dir||'/ftpmain.'||proc_id ||
          ' ; chmod 777 '||log_dir||'/ftpmain.'||proc_id,out1);
       dbms_output.put_line('host 3');
       res := HOST('>  '||log_dir||'/ftplog.'||proc_id ||
          ' ; chmod 777 '||log_dir||'/ftplog.'||proc_id,out1);
       dbms_output.put_line('host completed');
......
......
......

Here is the PLSQL block that I will carry out and also the output on this block

declare 
lv_ftp_result boolean; 
begin 
lv_ftp_result := u.FTP('XXAR_REV_PA', ' ' || '/u07/app/qaoa083a/data/outgoing/xxar/PARECREV' || '/' || 'REVENUE_20120319014318.dat','REVENUE_20120319014318.dat');  
IF lv_ftp_result THEN 
dbms_output.put_line('True'); 
ELSE 
dbms_output.put_line('False'); 
END IF; 
exception 
when others then 
dbms_output.put_line('in exception - '||sqlerrm); 
end;

Output:

host1 begin
host2 begin
m=1
result_out - ERROR : GLCC0005 presumed not running
not derun
begin
Looping
host
host1 begin
host2 begin
m=1
in exception - ORA-06502: PL/SQL: numeric or value error: character string buffer too small

The flow of execution goes like this:
1 FTP function called from PL/SQL block
2 inside of the FTP service, the Sub statement calls the HOST function

log_dir              varchar2(100) := get_env('$APPLCSF')||'/log';

3. This HOST function in turn calls another function of overloaded HOST (code shown above).
4. in the function overloaded with the HOST, the following statements are executed successfully, and FALSE is returned by the function

dbms_output.put_line('m=1');
result_out := 'ERROR : GLCC0005 presumed not running';
dbms_output.put_line('result_out - '||result_out);

5. the remaining code in the FTP service is running and the HOST function is called again using the Sub statement

res := HOST('echo $$',proc_id);

6.again, this HOST function in turn calls another function of overloaded HOST (code posted above).
7. this time, in the function overloaded host, ORA-06502 is thrown when the following statement is executed and the execution stops here that this exception is unhandled.

result_out := 'ERROR : GLCC0005 presumed not running';

This statement is very successfully in the previous call to the function of HOST (step 4), but it fails now.

Any idea on why this error occurs in this scenario? Because the issue of memory?

DB Info:

Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
PL/SQL Release 11.2.0.1.0 - Production

Kind regards
Anthony

Published by: Anthony Alix on March 20, 2012 08:53

Hello

HOST (1) calls the function of MODERATOR (2) with his second parameter as result_out

The first time you call the function of host (1) in the function get_env you use

...
 out varchar2(256);
BEGIN
  res := HOST('echo '||env,out);
...

out is big enough varchar2 (256)

The second time you call (1) HOST of the FTP function as:

...
ftp_main         varchar2(2000);
proc_id           varchar2(10);
fderr             varchar2(100);
...

...
          res := HOST('echo $$',proc_id);
          dbms_output.put_line('proc_id - '||proc_id);
...

Here, use you proc_id which is varchar2 (10)

And it's not big enough!

Kind regards

Peter

PL/SQL: digital error or value (string buffer of characters too small)

Hi all

Here is the procedure used to send notifications. It worked very well in the previous version of DB :-10.1.0.5.0 and it has been recently upgraded to 11.2.0.2.0.

I respond very well, but when running it throws the error.

PROCEDURE PROC_STATUS_MAIL_UNADJ IS

       K_BOUNDARY CONSTANT VARCHAR2(1000) := 'a1b2c3d4e3f2g1';
      l_analysis_report  VARCHAR2(32767); --empty_clob; --clob :=
      l_header VARCHAR2(1000);
      l_footer VARCHAR2(200);
      cnxn UTL_SMTP.connection;

      cursor cloc is select location_id from locations order by location_id asc;

      loc_id cloc%rowtype;

BEGIN

  dbms_output.enable (1000000);

     FOR loc_id in  cloc

     loop

     l_analysis_report := '<style type="text/css">
    <!--.style1 { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; font-style: normal; color: #FF0000}-->
    <!--.sidebar1 { font-family: Arial, Helvetica, sans-serif; font-size: 10px}-->
    <!--.text { font-family: Arial, Helvetica, sans-serif; font-size: 12px}-->
    </style>
    <center><b><font face="Arial">Run Summary Report'
                || TO_CHAR(SYSDATE, 'DD-MON-YYYY HH:MI AM') || '<br><br></font></b></center>'
                || ' <div align="center"><table width="95%" border="1" cellspacing="0" cellpadding="1" </div>'
                || '<span style="font-size: 10pt; font-family: Arial"> </span> '
                || '<tr bgcolor=b4b4b4><td align="center"> <font size="3"> <b>'
                || 'Analysis</b></td><td align="center"><font size="3"> <b>'
                || 'Start Time</b></td><td align="center"><font size="3"> <b>'
                || 'End Time</b></td><td align="center"><font size="3"> <b>'
                || 'Run Duration (mins)</b></td><td align="center"><font size="3"> <b>'
                || 'Status</b></font></td></tr> ' || UTL_TCP.CRLF;


                FOR curr_refresh IN (SELECT AN.ANALYSIS_ID,AN.NAME ANALYSIS_NAME,TO_CHAR(ARH.RUN_START_TIME,'DD/MM/YYYY HH:MI:SS') START_TIME,
                                     TO_CHAR(ARH.RUN_END_TIME,'DD/MM/YYYY HH:MI:SS')END_TIME,
                                     ROUND(((ARH.RUN_END_TIME-ARH.RUN_START_TIME)*24*60),2) RUN_TIME_SECS,ARH.JOB_STATUS STATUS
                                     FROM
                                     RUN_HISTORY ARH,ANALYSES AN
                                     WHERE
                                     AN.ANALYSIS_ID=ARH.ANALYSIS_ID
                                     AND AN.CYCLE_IND_ID IN (1,3)
                                     AND ARH.RUN_START_TIME>TO_DATE(SYSDATE-30)
                                     AND ARH.JOB_NAME LIKE 'RHS_QU%'                                   
                                     AND AN.LOCATION_ID = loc_id.location_id
                                     AND ARH.JOB_STATUS='Completed'
                                     ORDER BY ARH.RUN_START_TIME DESC)

                       LOOP

                   l_analysis_report  := l_analysis_report ||'<tr><td align="center">'|| curr_refresh.analysis_name
                      || '</td><td align="center">' || curr_refresh.start_time || '</td><td align="center">'
                      || curr_refresh.end_time || '</td><td align="center">'|| curr_refresh.RUN_TIME_SECS ||
                      '</td><td align="center">'|| curr_refresh.status ||
                      '</td> </tr>' || UTL_TCP.CRLF;
                  exit when length (l_analysis_report) > 32500;


               END LOOP;

              l_analysis_report := l_analysis_report || '</table><br><br>';
               l_footer := UTL_TCP.CRLF ||'<b> Note: This is an auto generated email. Please do not reply to it. Contact the IT team for any further information.</b>'||  UTL_TCP.CRLF;


               FOR curr_email IN (SELECT GLOBAL_NAME INSTANCE_NAME,
                                  EU.EMAIL_USER_LAST_NAME last_name, EU.EMAIL_USER_FIRST_NAME ACNAME,
                                  EU.EMAIL_USER_EMAIL_ID,loc.LOCATION_NAME LOC_NAME,
                                  '[email protected]' MAIL_FROM
                                  FROM
                                  RHS_EMAIL_USER EU,LOCATIONS LOC,GLOBAL_NAME
                                  WHERE EU.LOCATION_ID=LOC.LOCATION_ID
                                  AND EU.LOCATION_ID=loc_id.location_id
                              ) LOOP

            cnxn := UTL_SMTP.open_connection('smtprelay.inc.com', 25);
            UTL_SMTP.helo(cnxn, 'smtprelay.inc.com');
            UTL_SMTP.mail(cnxn, '[email protected]');
            UTL_SMTP.rcpt(cnxn, curr_email.EMAIL_USER_EMAIL_ID);

                  l_header := 'MIME-Version: 1.0'||'
To: ' || curr_email.last_name || ' <' || curr_email.EMAIL_USER_EMAIL_ID || '>
From: ' || curr_email.mail_from || '
Subject: Un-Adjusted Analysis Report for ' || curr_email.loc_name || ' Location from' || curr_email.instance_name || ' on ' || to_char(sysdate, 'DD-MON-YYYY') || '
Reply-To: [email protected]
Content-Type: text/html;' || UTL_TCP.CRLF || UTL_TCP.CRLF;

            UTL_SMTP.data(cnxn, l_header || l_analysis_report || l_footer);
            UTL_SMTP.quit(cnxn);

            
            END LOOP;

            END LOOP;

END PROC_STATUS_MAIL_UNADJ;


Error :- 

ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06512: at "SYS.UTL_SMTP", line 591
ORA-06512: at "SYS.UTL_SMTP", line 497
ORA-06512: at "SYS.UTL_SMTP", line 503
ORA-06512: at "RISK_HISTORY.PKG_RHS_EMAIL_NOTIFY", line 206
ORA-06512: at "RISK_HISTORY.PKG_RHS_EMAIL_NOTIFY", line 414
ORA-06512: at line 2

Can it please let me know if there is no problem with the code or upgrade questions?

Kind regards
Sunny

Published by: k_17 on October 13, 2011 12:07

You must move the thread {forum: id = 75}.

Safari 10: too small font size

After the installation of Safari 10.0 this morning, nothing is as it used to be - printing on most websites is too small for me to read. The option to adjust the size to a minimum size by default in the Preferences window has disappeared; pages can be enlarged in 125, 150% etc but not what I want.

I no has not upgraded to the latest version of Safari to end up reading texts too small they are printed on stamps!

Do these guys at apple all this walk with a watchmakers eyepiece? All solutions (style sheets?)?

There are a number of discussions on this issue with your same concern. I agree, the issue of font size is really bad and the zoom function is NOT a way to solve this problem. As others have suggested sending back to Apple is a way of approaching the question with the hope that they give the choice of font size in preferences rather than this impassable zoom feature.

The pop-up box to define privacy choices is too small. Only half of the text is available. Unable to access the "EDIT" button to the right to save the settings.

I can't change any settings that are shown in a popup box. The box is too small to contain the message and cannot be adjusted. I can make changes, but cannot save them. As a result, I am stuck with either save no history, or the history. My problem is to save the cookies but the problem is extensive. I am running Firefox 41.0 2 under Ubuntu LTS 14.04. This problem did not until the 41.x update. At that time, my settings in Firefox are YOU, and I had to reload all the preferences, (several times). Thunderbird doesn't seem to be affected.

The text seems important enough in the screenshot.

You have a size of upper text somewhere (Firefox or Linux settings)?

resolution of 4 k too small icons

I bought a 4 k (Samsung UE590) screen.

I m using a MacBook Pro of the retina (end 2013) with a DisplayPort adapter cable MiniDisplayPort (Thunderbolt) to. I m running a resolution of 3840 x 2160. He runs @60 as Hz as opposed to what support page Apple´s suggests.

I know that some people are complaining that the icons and text were too small, but I thought that Mac OS 10.10 and above solves this problem.

I have the same problem, all the icons and text are much too small. Is there a high way to end it without losing resolution 4 k?

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