Unable to connect to the remote Mitsubishi OPC server using datasocket

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  E-mail address is removed from the privacy *.

  On Tuesday, September 23, 2014 00:32:35 + 0000, Mark_Sap_70 wrote:
   
  > I'm starting to think it's a matter of windows.   Anyone have any ideas?
   
  See this thread
  http://answers.Microsoft.com/en-us/Windows/Forum/Windows_7-pictures/is-the-Media-Center-Guide-download-service-down/f0a5ae10-00ea-4635-9177-12074fa7ee81?msgId=87f3f3b5-A485-4c41-8f35-43a4e2a75d7c
   
   
   
  __________________________________________________________________________________________________
  Barb
  MVP Windows Entertainment and connected home
  My Blog - http://digitalmediaphile.com/
   
  Please mark as answer if that answers your question
   
   
   

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  [oracle@ora11g1 ~] $ export ORACLE_SID = sales
  [oracle@ora11g1 ~] $ rman target sys/sales@sales
  
  Recovery Manager: release 11.2.0.1.0 - Production Wed Jun 5 13:00:15 2013
  
  Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
  
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  RMAN-00571: ===========================================================
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  ORA-17629: unable to connect to the remote database server
  ORA-17627: ORA-01017: name of user and password invalid. connection refused
  ORA-17629: unable to connect to the remote database server

  Welcome to the oracle forums!

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  Password for the SYS user on primary and standby must be the same. Copy the master password for the backup server

  SCP $ORACLE_HOME/dbs/orapwv112 : /u01/app/oracle/product/11.2/dbs/orapwdupv112

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• ORA-17629: unable to connect to the remote database server

  Hello
  
  I have put Dataguard in place with primary and 1 physical standby for learning/test database:
  
  I do NOT plan the unloading of RMAN backups on the physics of the day before.
  
  Recorded the primary database with RMAN and when "resync catalog db_unique_name all;" is issued.
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  ---------------------------------------------------------------------------------------------------------------------
  RMAN > catalog resync db_unique_name all;
  from full resynchronization of the recovery catalog
  full complete Resync
  resynchronization of data base with DB_UNIQUE_NAME ASTTESTB
  RMAN-00571: ===========================================================
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  RMAN-00571: ===========================================================
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  ORA-17629: unable to connect to the remote database server
  ORA-17628: Oracle 17629 error returned by remote Oracle Server
  ------------------------------------------------------------------------------------------------------------------
  Configuration of RMAN for the main proceedings are the following:
  
  RMAN > show all to db_unique_name asttest;
  
  RMAN settings for database with db_unique_name ASTTEST are:
  CONFIGURE RETENTION POLICY TO RECOVERY OF 7-DAY WINDOW;
  CONFIGURE BACKUP OPTIMIZATION # by default
  SET UP DEFAULT DISK DEVICE TYPE; # by default
  CONFIGURE CONTROLFILE AUTOBACKUP # by default
  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "%F" # by default
  SET UP THE DEVICE TYPE DISK PARALLELISM 1 BACKUP BACKUPSET TYPE; # by default
  CONFIGURE BACKUP OF DATA TO DISK FILE TYPE DEVICE TO 1; # by default
  CONFIGURE BACKUP ARCHIVELOG FOR DEVICE TYPE DISK TO 1; # by default
  CONFIGURE MAXSETSIZE TO UNLIMITED; # by default
  CONFIGURE ENCRYPTION OF DATABASE # by default
  CONFIGURE THE ENCRYPTION ALGORITHM "AES128"; # by default
  CONFIGURE COMPRESSION ALGORITHM 'BASIC' AND 'DEFAULT' LIBERATION OPTIMIZE FOR TRUE LOAD; # by default
  CONFIGURE DB Nom_unique "asttest" CONNECT IDENTIFIER ' ASTTEST. UMDNJ. EDU'; _
  CONFIGURE DB "Asttestb" of nom_unique CONNECT IDENTIFIER "asttestb"; _
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;
  CONFIGURE SNAPSHOT CONTROLFILE NAME TO ' / opt/oracle/product/11.2.0/dbhome_1/dbs/snapcf_asttest.f'; # by default
  
  Configuration of RMAN for instance physical standby are:
  
  RMAN > show all to db_unique_name asttestb;
  
  RMAN settings for database with db_unique_name ASTTESTB are:
  CONFIGURE RETENTION POLICY TO RECOVERY OF 7-DAY WINDOW;
  CONFIGURE BACKUP OPTIMIZATION # by default
  SET UP DEFAULT DISK DEVICE TYPE; # by default
  CONFIGURE CONTROLFILE AUTOBACKUP ON;
  CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO "%F" # by default
  SET UP THE DEVICE TYPE DISK PARALLELISM 1 BACKUP BACKUPSET TYPE; # by default
  CONFIGURE BACKUP OF DATA TO DISK FILE TYPE DEVICE TO 1; # by default
  CONFIGURE BACKUP ARCHIVELOG FOR DEVICE TYPE DISK TO 1; # by default
  CONFIGURE MAXSETSIZE TO UNLIMITED; # by default
  CONFIGURE ENCRYPTION OF DATABASE # by default
  CONFIGURE THE ENCRYPTION ALGORITHM "AES128"; # by default
  CONFIGURE COMPRESSION ALGORITHM 'BASIC' AND 'DEFAULT' LIBERATION OPTIMIZE FOR TRUE LOAD; # by default
  CONFIGURE DB Nom_unique "asttest" CONNECT IDENTIFIER ' ASTTEST. UMDNJ. EDU'; _
  CONFIGURE DB "Asttestb" of nom_unique CONNECT IDENTIFIER "asttestb"; _
  CONFIGURE ARCHIVELOG DELETION POLICY TO APPLIED ON ALL STANDBY;
  CONFIGURE SNAPSHOT CONTROLFILE NAME TO ' / opt/oracle/product/11.2.0/dbhome_1/dbs/snapcf_asttest.f'; # by default
  
  ----------------------------------------------------------------------------------------------------------------------
  
  When I tested missing missing datafile and control file scenario on the primary database, it worked (Advisor to recover data)
  
  However, missing datafile scenario does not work on the physics of the day before.
  Here are the steps I followed:
  ********************************************
  1 renamed a file of physical data - in standby mode:
  
  bash - $3.2 ls - ltr
  
  Total 107832
  
  -rw - r - 1 oracle oinstall 52429312 16 September 12:19 asttest_redo03.log
  
  -rw - r - 1 oracle oinstall 61874176 Sep 29 15:41 asttest_temp01.dbf
  
  -rw - r - 1 oracle oinstall 52436992 5 Oct 11:00 rmandg_data01.dbf
  
  bash - $3.2 mv rmandg_data01.dbf rmandg_data01.dbf_old
  
  bash - $3.2 ls - ltr
  
  Total 107832
  
  -rw - r - 1 oracle oinstall 52429312 16 September 12:19 asttest_redo03.log
  
  -rw - r - 1 oracle oinstall 61874176 Sep 29 15:41 asttest_temp01.dbf
  
  -rw - r - 1 oracle oinstall 52436992 5 Oct 11:00 rmandg_data01.dbf_old
  
  
  2. restore the datafile (find the data file # view v$ recover_file):
  RMAN > restore datafile 5;
  
  
  
  From restoration to 5 October 11
  
  Segmentation fault
  
  
  3. in spite of the error, published "recover datafile command.
  
  4 RMAN > recover datafile 5;
  
  
  
  From pick up to 5 October 11
  
  allocated channel: ORA_DISK_1
  
  channel ORA_DISK_1: SID = 10 type of device = DISK
  
  RMAN-00571: ===========================================================
  
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  
  RMAN-00571: ===========================================================
  
  RMAN-03002: failure of the command recover at 05/10/2011 12:00:40
  
  RMAN-06094: datafile 5 must be restored.
  
  
  5. manually copy the physical primary datafile - in standby mode, & then problem recover RMAN command:
  bash - $3.2 scp oracle@msudrainier:/ora03/oradata/asttest/rmandg_data01.dbf.
  
  rmandg_data01.dbf 100% 50 MB 16.7 MB/s 00:03
  
  bash - $3.2 ls - ltr
  
  Total 159096
  
  -rw - r - 1 oracle oinstall 52429312 16 September 12:19 asttest_redo03.log
  
  -rw - r - 1 oracle oinstall 61874176 Sep 29 15:41 asttest_temp01.dbf
  
  -rw - r - 1 oracle oinstall 52436992 5 Oct 11:49 rmandg_data01.dbf_old
  
  -rw - r - 1 oracle oinstall 52436992 5 Oct 12:01 rmandg_data01.dbf
  
  
  RMAN > recover datafile 5;
  
  
  
  From pick up to 5 October 11
  
  using channel ORA_DISK_1
  
  
  
  RMAN-00571: ===========================================================
  
  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.
  
  RMAN-00571: ===========================================================
  
  RMAN-03002: failure of the command recover at 05/10/2011 12:01:59
  
  RMAN-06067: RECOVER the DATABASE required with a backup control file or created
  
  
  6. of course RMAN commands have failed to restore the missing data file;
  So I renamed the file to original and rebooted repeat services applies - this restore the data file and now the configuration state of the DG is normal.
  *********************************************************************************
  
  Not quite sure if I'm still he hands the right way or if the error above is related to RMAN not able to synchronize with the physics of the day before.
  
  The documentation I want to talk to is here (1 paragraph):
  
  [http://download.oracle.com/docs/cd/B28359_01/server.111/b28294/rman.htm#BAJDFBDD | http://download.oracle.com/docs/cd/B28359_01/server.111/b28294/rman.htm#BAJDFBDD]
  
  
  Any pointers/direction and advise is greatly appreciated.
  
  Best regards
  NK

  I got it!

  /home/oracle:STANDBY >$ORACLE_HOME/bin/rman target sys/ catalog /@rcatalog
  
  Recovery Manager: Release 11.2.0.1.0 - Production on Fri Oct 7 14:12:10 2011
  
  Copyright (c) 1982, 2009, Oracle and/or its affiliates.  All rights reserved.
  
  connected to target database: PRIMARY (DBID=1562898590, not open)
  connected to recovery catalog database
  
  RMAN> resync catalog from db_unique_name all;
  
  resyncing from database with DB_UNIQUE_NAME PRIMARY
  starting full resync of recovery catalog
  RMAN output not resynced for database with DB_UNIQUE_NAME PRIMARY
  full resync complete
  

  If the necessary connection string a target/sys and a catalogue

  RMAN target sys / catalog /@rcatalog

  I did my standby

  Will try the primary

  Best regards

  mseberg

  Work on both. Great question!

  connected to target database: PRIMARY (DBID=1562898590)
  connected to recovery catalog database
  
  RMAN> resync catalog from db_unique_name all;
  
  starting full resync of recovery catalog
  full resync complete
  
  resyncing from database with DB_UNIQUE_NAME STANDBY
  RMAN output not resynced for database with DB_UNIQUE_NAME STANDBY
  
  RMAN> 
  

  Published by: mseberg on October 7, 2011 14:16

  Thanks a ton for sticking to it. I'll add this little thing to my web site.

  Published by: mseberg on October 7, 2011 14:22

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  VM: VirtualBox VM 4.3.6

  OS: CentOS 6.4

  Database: Oracle 11.2.0.1 (3 installed DB COSP1, Cost1, RMANDB)

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  AMT Ping utility for Linux: Version 11.2.0.1.0 - Production on 19 February 2014 14:21:14

  Copyright (c) 1997, 2009, Oracle.  All rights reserved.

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  Copyright (c) 1982, 2009, Oracle.  All rights reserved.

  ERROR:
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  descriptor of

  Enter user name:

  =========================================================================================

  RMAN > Connect catalog rmancat/rmancat@RMANDB

  RMAN-00571: ===========================================================

  RMAN-00569: = ERROR MESSAGE STACK FOLLOWS =.

  RMAN-00571: ===========================================================

  RMAN-04004: recovery catalog database error: ORA-12505: TNS:listener is not currently of SID given in connect descriptor

  RMAN > exit

  ============================================================================================

  Please suggest how I can make this connection.

  sourav_biswas wrote:

  [oracle@diamond ~] $ ps - ef | grep-i pmon

  Oracle 2369 1 0 19:57?        00:00:00 ora_pmon_rmandb

  Oracle 2498 1 0 19:59?        00:00:00 ora_pmon_cosp1

  Oracle 2614 2301 20:00 0 pts/0 00:00:00 grep pmon-i

  only two databases are actually up to the present

  with * NIX questions

  ORACLE_SID = cosp1 is different from ORACLE_SID = COSP1

  When tnsnames.ora contains ORACLE_SID = COSP1 is NEVER connected to the instance named "cosp1." who is running as described above.

• Unable to connect to the remote computer (ORA-12545) DB

  Hi all

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  I'm running into the following question (see the command and the error below):

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

  ansichart@ansivm:~/src/perl$ sqlplus aspxdba/***@aspxp2

  SQL * more: Production of the 11.2.0.3.0 version Thu Jul 18 21:15:09 2013

  Copyright (c) 1982, 2011, Oracle.  All rights reserved.

  ERROR:

  ORA-12545: Connect failed because target host or object does not exist

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

  Here are my tnsnames.ora file (I have the service_name censorship out for privacy reasons):

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

  ansichart@ansivm:~/src/perl$ cat $ORACLE_HOME/network/admin/tnsnames.ora

  aspxp2 =

  (DESCRIPTION =

  (ADDRESS_LIST =

  (ADDRESS = (PROTOCOL = TCP) (HOST = orarac9-scan)(PORT = 1521))

  )

  (CONNECT_DATA =

  (SERVICE_NAME = *) (UR = A)

  )

  )

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

  I checked that I can establish a TCP connection to the DB server on the specified port, using the same information in the file TNSnames.ora (see below):

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

  ansichart@ansivm:~/src/perl$ nmap - sT Pei 1521 orarac9-scan

  from Nmap 5.21 ( http://nmap.org ) to 2013-07-18 20:53 CDT

  Scan nmap for orarac9-scan (10.1.13.115) report

  Host is (0.0088 s latency).

  SERVICE OF THE PORT STATE

  1521/tcp open oracle

  Nmap done: 1 IP (1 host upward) address scanned in 0.09 seconds

  ansichart@ansivm:~/src/perl$

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

  I have another terminal opens to a server at work and I can connect to the DB with sqlplus very well.  I checked the record for this database on the tnsnames.ora file is the same as it is at work.

  In conclusion, I can connect to the database to work, but I can't go home, even if I am using the same connection information and verify that port 1521 is available on this database from home server.  So why can't a DB connection?

  Any ideas?

  Thank you

  Ben

  676d3153-d812-4300-9e6a-b1dc87a2ebfe wrote:

  ERROR:

  ORA-12545: Connect failed because target host or object does not exist

  It simply means "Unknown host name." In other words, the hostname used for the connection could not be resolved to an IP address.

  I checked that I can establish a TCP connection to the DB server on the specified port, using the same information in the file TNSnames.ora (see below):

  You check hostname orarac9-analysis only. You do not check that the hostname provided by the Oracle SCAN earpiece can be resolved by your platform.

  That you connect to a listener to SCAN, it will do its magic (balancing/alternate/whatever) and return, the customer asked the name a redirect to your client driver - he tell where to find the service.

  If the driver of your client gets a host name and port in return. He then tries to connect to that to establish your Oracle client-server session. If the RAC has been implemented with FCAC's typical host names, your customer will get names like vip1-orarac9 and orarac9-vip2 returned. Probably as FULL domain name too.

  This means that your platform must be able to resolve these host names. This isn't. Thus the error.

  In the file/etc/hosts of your platform, define the list of hostnames (hostnames SCAN, Public and VIP) CARS.

• DSC: Connection to the 3rd party OPC Server

  I had this work with LabVIEW 2011 and Win XP...  After update I can't make it work...   Now with LabVIEW 2012 and Win 7, the server is now upgraded to Win 7 system.

  I'm reading a commercial server OPC of Yokogawa variables.  I can connect to the server.  I can see the variables and create a related shared variable.  But when I access the variable fails.

  Dave,

  My problem is very basic.  Go to the administrator in the 'control panel' the instructions say.  It does not exist in Windows 7.  I'm stuck.  Here is the complete procedure as given by the very useful Dylan Caswell.

  Here are the instructions for Windows 7 (I'll put this on the forum so that others can see or change the KB if it works)

  1. press on the Start button and Type: Component Services
  2. click on "Component Services" under programs
  3. in the left Section of "Component Services" expand: ' Component Services > computers > my computer > DCOM Config.

  
  4. search for the name of your OPC Server (in your case should be in the sense of: "Yokogawa Exaopc Data Access Server")
  4A (not sure if this is necessary, but I also repeated for the other server "Yokogawa Exaopc data access server OPC Link1")
  5. right click and select properties of your OPC Server

  6. click on the identity of the Properties window tab
  7. Select "interactive user."
  8. click OK, and then restart the computer

  This does not solve the problem, so I went to the second stage.

  If this does not work, let's try the other method, as described in the KB but for Windows 7:

  1. press on the Start button and Type: Services
  2. Select 'Services' under programs
  3. in the right part of the window, sort by name by clicking on the 'Name' column, and then select: NEITHER engine Variable
  4. right click NI Variable engine and go to properties
  5. Select the log tab, click this account:
  6. Select an account that is an administrator
  7. Select OK and restart the computer.

  There is a 'right click' option to stop and start the service.  I don't reboot but simply stopped the service, numbered 5 and restarted the service.

  Immediately my VI running began to show valid numbers!