Generation XML problem in APEX ORA-06502

Hi, I have a problem with the generation of XML, I developed an application in the APEX, and in an html page, I have this process: +.

declare
l_XML varchar2 (32767).
Start
.......
Select xmlElement
(
"iva"
xmlElement ("numeroRuc", J.RUC),
xmlElement ("razonSocial", J.RAZON_SOCIAL),
xmlElement ("idRepre", J.ID_REPRE),
xmlElement ("rucContador", J.RUC_CONTADOR),
xmlElement ("anio", J.ANIO),
xmlElement ("my", J.MES),

xmlElement
(
"shopping."
(
Select xmlAgg
(
xmlElement
(
"detalleCompra,"
-xmlAttributes (K.ID_COMPRA like "COMPRA"),
xmlForest
(
K.COD_SUSTENTO as "codSustento."
K.TPLD_PROV as "tpldProv."
K.ID_PROV as "idProv."
K.TIPO_COMPROBANTE as "tipoComprobante."
TO_CHAR (K.FECHA_REGISTRO, ' DD/MM/YYYY "") as "fechaRegistro."
K.ESTABLECIMIENTO as "food."
K.PUNTO_EMISION as "puntoEmision."
K.SECUENCIAL as "secuencial".
TO_CHAR (K.FECHA_EMISION, ' DD/MM/YYYY "") as "fechaEmision."
K.AUTORIZACION as 'autorizacion. "
TO_CHAR (K.BASE_NO_GRA_IVA, 9999999999.99) as "baseNoGraIva."
TO_CHAR (K.BASE_IMPONIBLE, 9999999999.99) as "baseImponible."
TO_CHAR (K.BASE_IMP_GRAV, 9999999999.99) as "baseImpGrav."
TO_CHAR (K.MONTO_ICE, 9999999999.99) as "montoIce."
TO_CHAR (K.MONTO_IVA, 9999999999.99) as "montoIva."
TO_CHAR (K.VALOR_RET_BIENES, 9999999999.99) as "valorRetBienes."
TO_CHAR (K.VALOR_RET_SERVICIOS, 9999999999.99) as "valorRetServicios."
TO_CHAR (K.VALOR_RET_SERV_100, 9999999999.99) as 'valorRetServ100 '.
),
xmlElement
(
'air ',.
(
Select xmlAgg
(
xmlElement
(
"detalleAir,"
xmlForest
(
P.COD_RET_AIR as "codRetAir."
TO_CHAR (P.BASE_IMP_AIR, 9999999999.99) as "baseImpAir."
TO_CHAR (P.PORCENTAJE_AIR, 999.99) as "porcentajeAir."
TO_CHAR (P.VAL_RET_AIR, 9999999999.99) as 'valRetAir '.
)
)
)
ANEXO_COMPRAS p
where P.ID_COMPRA = K.ID_COMPRA
AND P.ID_INFORMANTE_XML = K.ID_INFORMANTE_XML
)
),
xmlElement ("estabRetencion1", K.ESTAB_RETENCION_1),
xmlElement ("ptoEmiRetencion1", K.PTO_EMI_RETENCION_1),
xmlElement ("secRetencion1", K.SEC_RETENCION_1),
xmlElement ("autRetencion1", K.AUT_RETENCION_1),
xmlElement ("fechaEmiRet1", to_char(K.FECHA_EMI_RET_1,'DD/MM/YYYY'));
xmlElement ("docModificado", K.DOC_MODIFICADO),
xmlElement ("estabModificado", K.ESTAB_MODIFICADO),
xmlElement ("ptoEmiModificado", K.PTO_EMI_MODIFICADO),
xmlElement ("secModificado", K.SEC_MODIFICADO),
xmlElement ("autModificado", K.AUT_MODIFICADO)
)
)
SRI_COMPRAS k
WHERE K.ID IS NOT NULL
AND K.ID_INFORMANTE_XML = J.ID_INFORMANTE
AND K.ID BETWEEN 1 AND 25
)
)
). getClobVal()
in l_XML
ANEXO_INFORMANTE j
where J.ID_INFORMANTE =: P3_MES
and J.RUC =: P3_ID_RUC
and J.ANIO =: P3_ANIO
and J.MES =: P3_MES;

-HTML
sys.owa_util.mime_header('Text/XML',false);
sys. HTP.p ("Content-Length: ' |") length (l_XML));
sys.owa_util.http_header_close;
sys. HTP. Print (l_XML);
end;

Now my table contains over 900 lines and only when I specifically chose 25 rows of the table "ANEXO_COMPRAS" in the case (AND K.ID BETWEEN 1 AND 25) the generated XML.

I think the problem may be with the data type that is declared 'varchar2', but I tried with "CLOB" data type, and the error is the same. +

declare
l_XML CLOB.
Start
-View XML
sys. HTP.init;
wwv_flow.g_page_text_generated: = true;
wwv_flow.g_unrecoverable_error: = true;

-Select XML
Select xmlElement
( .......

)
SRI_COMPRAS k
WHERE K.ID IS NOT NULL
AND K.ID_INFORMANTE_XML = J.ID_INFORMANTE
.........
). getClobVal()
in l_XML
ANEXO_INFORMANTE j
where J.ID_INFORMANTE =: P3_MES
and J.RUC =: P3_ID_RUC
and J.ANIO =: P3_ANIO
and J.MES =: P3_MES;

-HTML
sys.owa_util.mime_header('Text/XML',false);
sys. HTP.p ("Content-Length: ' |") length (l_XML));
sys.owa_util.http_header_close;
sys. HTP. Print (l_XML);
end;

The error generated is ORA-06502: PL/SQL: digital error or value+ _

Please I need your help. I don't know how to solve this problem, how to use the 'CLOB' data type to the XML file can be generating+.

Published by: JohannaCevallos07 on 26-sep-2012 10:52

In the DECLARE section:

l_xml       clob;
chunk_size  pls_integer := 32767;

then replace

htp.print(l_XML);

with the loop:

for i in 0..trunc((dbms_lob.getlength(l_xml) - 1) / chunk_size)
loop
  htp.prn( dbms_lob.substr(l_xml, chunk_size, 1 + i*chunk_size) );
end loop;

Tags: Database

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Without these two lines, I received the error:
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I'm not quite sure what is wrong or what I can change. There seems to be right, and in fact, it worked before. I have no idea why this error keeps popping up. Any help on that would be great. Thanks in advance.

Hello

NewApexCoder wrote:

Hmmm... good point. I think that apex_mail.send must be called inside the IF block. But in the future, I added several conditional statements, won't I need to include the apex_mail.send function in each IF block? But at the same time, there is the case that if no conditional instructions are met? Tests, when none of the conditions are true (when I had a second IF block in the code), an email would not be defined, which is correct. Could that be causing a problem however. If the IF block is not filled could he always try to send an email about anything or the l_body_html and l_subject fields have in them the garbage that causing ORA error?

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...

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...

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create or replace PROCEDURE DHTML_SHUTTLE)
pSQL_1 clob,
pSQL_2 clob,
pID_1 varchar2 default '1',
pID_2 varchar2 default '2'.
pSort1 varchar2 default 'Y ',.
pSort2 varchar2 default 'Y ',.
pFixed1 varchar2 default 'n'.

pHeight varchar2 default '150'.
pWidth varchar2 default '150'.
pImagePrefix varchar2 default v ('IMAGE_PREFIX'),
pOnClick varchar2 default null,
pStyle varchar2 default null,
pFirstImage varchar2 default 'shuttle_top.png '.
pPreviousImage varchar2 default 'shuttle_up.png '.
pNextImage varchar2 default 'shuttle_down.png '.
pLastImage varchar2 default 'shuttle_bottom.png '.
pRefreshImage varchar2 default 'shuttle_reload.png '.
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pRightImage varchar2 default 'shuttle_right.png '.
pLeftImage varchar2 default 'shuttle_left.png '.
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) as
l_shuttle_attributes varchar2 (20000);
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HTP. PRN ("< img src ="'| pImagePrefix | pRightImage |) "" onclick = "move ('|) "' SHUTTLE_' | pID_1 | " «, » ||'' 'SHUTTLE_' | pID_2 | " ') ;'|| pOnClick | "" "alt =" > "/ >"); "
HTP. PRN ("< img src ="'| pImagePrefix | pLeftImage |) "" onclick = "delete ('|) "' SHUTTLE_' | pID_2 | " ') ;'|| pOnClick | "" "alt =" < "/ >"); "
HTP. PRN ("< img src ="'| pImagePrefix | pLeftAllImage |) "" onclick = "remove_all ('|) "' SHUTTLE_' | pID_2 | " ') ;'|| pOnClick | "" "alt =" < < "/ >"); "
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HTP. PRN ("< img src ="'| pImagePrefix | pRightImage |) "" onclick = "g_ShuttleMe" | " pID_1 | '. move(); | pOnClick | "" "alt =" > "/ >"); "
HTP. PRN ("< img src ="'| pImagePrefix | pLeftImage |) "" onclick = "g_ShuttleMe" | " pID_1 | '. remove() '. pOnClick | "" "alt =" < "/ >"); "
HTP. PRN ("< img src ="'| pImagePrefix | pLeftAllImage |) "" onclick = "g_ShuttleMe" | " pID_1 | '. remove_all() ". pOnClick | "" "alt =" < < "/ >"); "
end if;
HTP. PRN ("< table > '");
/ * Shuttle point 2 * /.
HTP. PRN ("< class td"shuttleSelect1"= > ' |") htmldb_item.select_list_from_query (pID_2, null, pSQL_2, l_shuttle_attributes, 'NO', null, null, 'SHUTTLE_': pID_2, 'SHUTTLE_': pID_2, null). "< table >');
/ * Sort controls 2 * /.
if(pSort2='Y') then
HTP. PRN ("< class td ="shuttleSort2"> ');
HTP. PRN ("< img src =" "|") pImagePrefix | pFirstImage |' "onclick ="g_ShuttleMe"| pID_1 | '.sort2 ;'|| ("T") pOnClick | ("' alt = 'Top' / >");
HTP. PRN ("< img src =" "|") pImagePrefix | pPreviousImage |' "onclick ="g_ShuttleMe"| pID_1 | '.sort2 ;'|| ("U") pOnClick | ("' alt = 'Up' / >");
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HTP. PRN ("< img src =" "|") pImagePrefix | pLastImage |' "onclick ="g_ShuttleMe"| pID_1 | '.sort2 ('B') ;'|| pOnClick | ("' alt = 'Bottom' / >");
HTP. PRN ("< table > '");
end if;
HTP. PRN ("< /tr > < / table > '");

HTP. PRN ("< script > '");
HTP. PRN ('if(!flowSelectArray) {var flowSelectArray = new Array();}' | chr('13') | chr('10'));
HTP. PRN ("var g_ShuttleMe' |") pID_1 | "= null". Chr('13') | Chr('10'));
HTP. PRN ("flowSelectArray [' |]") pID_1 | «] = "SHUTTLE_" | "» pID_1 | '";' || Chr('13') | Chr('10'));
HTP. PRN ("flowSelectArray [' |]") pID_2 | «] = "SHUTTLE_" | "» pID_2 | '";' || Chr('13') | Chr('10'));
HTP. PRN ('g_ShuttleMe' | pID_1 |) ' = new dhtml_ShuttleObject ("SHUTTLE_" | pID_1 |) "", "SHUTTLE_" | " pID_2 | '");' || Chr('13') | Chr('10'));
HTP. PRN ("< /script >" | ") chr('13') | chr('10'));
end;
The problem that you hit is htmldb_item.select_list_from_query, so tweak that a bit.
DG tournament, I used my own Shuttle, but never documented it as well, but I found an another blog post that makes.
Take a look at this solution.

Just a question; do you really want more than 800 objects in your Shuttle? Is it not more logical to have a drop down menu or something like that before limiting the list?

Dimitri

APEX 5.0. With the image stored in a BLOB gives ORA-06502.

Hello
I want to create an interactive report - computer desk with an image that is stored in a BLOB but it a: returnes ORA-06502: PL/SQL: digital or value error: character of number conversion error.
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Dino Hustinx wrote:

I want to create an interactive report - computer desk with an image that is stored in a BLOB but it a: returnes ORA-06502: PL/SQL: digital or value error: character of number conversion error.

I created a test with only the image report (charged - which is a BLOB) and an ID (PK - one number from a sequence)

SELECT ID, invoice of foto

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apex_json throws ORA-06502

Hello

I use 5 APEX and must work with GEOJSON.

If I test the following statement in SQL Developer, everything works fine:

DECLARE
    s varchar2(32767) := '{ "a": 1, "b": ["hello", "world"]}';
BEGIN
    apex_json.parse(s);
    sys.dbms_output.put_line('a is '||apex_json.get_varchar2(p_path => 'a'));
END;

But if I change the JSON data to the following:

s varchar2(32767) := '{ "a": 1.1, "b": ["hello", "world"]}';

I get this error:

Fehler beim Start in Zeile : 1 in Befehl -
DECLARE
    s varchar2(32767) := '{ "a": 1.1, "b": ["hello", "world"]}';
BEGIN
    apex_json.parse(s);
    sys.dbms_output.put_line('a is '||apex_json.get_varchar2(p_path => 'a'));
END;
Fehlerbericht -
ORA-06502: PL/SQL: numerischer oder Wertefehler: Fehler beim Konvertieren von Zeichen zu Zahl
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 367
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 519
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 566
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 756
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 774
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 811
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 839
ORA-06512: in "APEX_050000.WWV_FLOW_JSON", Zeile 852
ORA-06512: in Zeile 4
06502. 00000 -  "PL/SQL: numeric or value error%s"
*Cause:    
*Action:

The same thing happens with with MyMethod...

sys.dbms_output.put_line('a is '||apex_json.get_number(p_path => 'a'));

Because I work with GEOJSON, there are decimal numbers in my JSON data - I have to deal with.

I have not found any suspicion in the apex_json documentation.

How can I solve this problem?

Kind regards

Christian

Hello

your example works fine for me on 5.0.2. There were a few bugs that fixed us since 5.0. Some may be available as SAFF, but maybe you need to upgrade to the latest version.

Kind regards

Christian

ORA-06502: PL/SQL: digital error: error in the conversion of char to number

Hello world.
I have a strange problem here. I'll try to explain better. I work with APEX 4.2 and of Oracle Database 11 g Enterprise Edition Release 11.2.0.3.0 - 64 bit Production.
Here are my parameters NLS_SESSION_PARAMETER and NLS_DATABASE_PARAMETER: NLS_NUMERIC_CHARACTERS,.

I have a table with a lot of body numbers, and when I imported a MS Access application data, all fields were imported with the comma as decimal separator.

Now, I have a form with several fields of number and when I leave a numeric field, a body of numbers of amount total is calculated and automatically filled with a bit of javascript.

Now the problem: calculating fields (sum) succeeds only when I use the decimal as the delimiter. If I use the comma, I get a NaN value in the total amount field. I managed to convert all commas in points with javascript, so the total amount is calculated.
When I try to save the record, I get the error: ORA-06502: PL/SQL: digital error: error in the conversion of char to number because I'm trying to save the separator point in my number fields.

I tried to use REPLACE function to replace the. by one, before winning but does not solve the problem.

This sounds familiar to anyone?

Thanks in advance.

OK, the problem is solved people.

Somehow, the registration procedure had an influence on another calculation of my form and the error came from this process. So I put a to_number and replace stated in the calculation and all records very well and it shows my total.

Text editor enriched ORA-06502: PL/SQL: digital or value error: character string buffer too small

Hello
I have apex user 4.2.3 with enterprise database edition 11, I page include RICH TEXT EDITOR, when I add data to this text and save it will record successfully and when I try to view this information in another page I see all the data, as expected, the problem when I try to go to the same page as RICH TEXT EDITOR error message apper ORA-06502 : PL/SQL: digital or value error: buffer string too small, I see this link https://forums.oracle.com/thread/2461151?tstart=0 but I don't know how it solve it, the problem is made data at the point of the rich text editor.

Any suggestion?

Thank you

Thanks for the reply,

Its standard form with text rich field, my question she same as link above I added before

Error processing request. ORA-06502: PL/SQL: digital error or value OK

Hello
I want to open a session in an APEX application using the IE 8 browser, but I can't because this error:
Error Error processing request.
ORA-06502: PL/SQL: digital error or value
Ok
I can run this app with Chrome or Mozilla, but I need to open it with IE.
Can you please tell me how should I solve this problem?
Thank you

It is a problem with your version of APEX that you use... There was a patch released about 6 months ago... or you can just upgrade to the latest version. I also had this problem, and there are several similar topics in this forum about the exact problem and at least the a precise details on the patch/fix.

Ideas for work around ORA-06502: character string buffer too small on the interactive report

Hello
It comes to Apex 4.2. We try to create an interactive report. The report is for something similar at a follow-up time. We try to concat a comments column as the sum of the hours. For example,.
Select TASK_NAME, sum (HOURS), to_char (XMLAGG (XMLELEMENT(E,E.COMMENTS ||) ' : ')). Extract ('//Text ()'). GETSTRINGVAL()) USER_COMMENTS of...
This query works fine if we seek only to a window of 1 week. The question that we live, when we expand the scope of the query to include data from 3 months, we hit ORA-06502 interactive report. If we remove this column from the interactive report, then the report works very well.
Anyone has any ideas on how we might be able to work around this problem? I'm guessing we're reached the limit of 32 k on the report. Ideally, we would show just the last X number of comments and then have a link to show all comments
Any help would be appreciated
Thank you
Mike

ListAGG raises an ORA-01489 for varchar2 > 4000 bytes

OP has an ORA - 06502--> IR is running within a limit of 4 k / 32 k.

quick fix: wrap USER_COMMENTS ListAGG in a substr (..., 1, 4000)

Longer solution, use a subquery to modify comments based on ROW_NUMBER() (IE after the nth line, change the null)
```
with
-- simulating data
t as (select task_id, sysdate - lv as date_entered
  ,round(dbms_random.value(1,24)) hours
  , '-*' || lv || '.' || task_id || '*-' as user_comments
from ( select level as task_id from dual connect by level <=10 ), (select level lv from dual connect by level < 1000)
),
-- modify data
modified_data as (
  select task_id, hours, date_entered
    ,case
      when row_number() over (partition by task_id order by date_entered desc) < 5
        then user_comments
      else null
     end USER_COMMENTS
    from t)
select task_id, sum(hours) total_hours,
  listagg( user_comments  ) within group (order by date_entered desc)
  || case when count(*) >= 5 then '! MORE COMMENTS !' else null end
    as user_comments
from modified_data
group by task_id;
```

Error ORA-06502 in DBMS_LOB. READ

I am generating XML by use of DBMS_XMLGEN.getxml pakage and exit I store in a CLOB. Then, I read the value of the CLOB object by use of DBMS_LOB. READ for each count 32767 data. Here is my code. My LOB total length is 450755. In the loop, when it reached 393205, I get the error below.

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

DECLARE
    v_xml_clob     CLOB := EMPTY_CLOB();

    v_lob_length   INTEGER;
    v_index        INTEGER := 1;
    v_read_cnt     INTEGER;
    v_chunk        VARCHAR2(32767);

BEGIN
    o_ret_code := 0;

    SELECT  DBMS_XMLGEN.getxml ('SELECT OBJECT_NAME, OBJECT_TYPE FROM DBS_OBJECTS')
        INTO    v_xml_clob
        FROM    DUAL;

    v_lob_length  := NVL(DBMS_LOB.getlength(v_xml_clob),0);
    DBMS_OUTPUT.PUT_LINE('LOB Length : '||v_lob_length);

    v_index       := 1;

    -- Start to read the data from CLOB object
    WHILE v_index <= v_lob_length
    LOOP
        DBMS_OUTPUT.PUT_LINE('IN');
        v_read_cnt   := 32767;
        DBMS_LOB.read (
                    v_xml_clob,
                    v_read_cnt,
                    v_index,
                    v_chunk
                    );

        -- USe fnd_file.put function to place the XML data into concurrent view output
        fnd_file.put(fnd_file.output,v_chunk);
        DBMS_OUTPUT.PUT_LINE('v_index Start: '||v_index);
        v_index := v_index + v_read_cnt;
        DBMS_OUTPUT.PUT_LINE('v_index End: '||v_index);
    END LOOP;

EXCEPTION
WHEN OTHERS
THEN
    ROLLBACK;
    NULL;
END;

Please let me know what can be the problem

Thank you

Hello

I'm partly guessing here. You read from a CLOB, which means that you read 32,767 characters, not bytes.

These 32,767 characters you load into a (probably) 32767 bytes length varchar2 variable. If you use a multibyte character set you could get more than 32767 bytes in a reading.

Concerning
Peter

error report: ORA - 06502:character too small string buffer. urgent!
Hi guys,.
My version of the APEX is 3.0.1.00.08, my application run on my test environment, but on the PROD environment, she raised the error:
error report:
ORA-06502: PL/SQL: digital or value error: character string buffer too small

On this page, on the left is a tree, the right side is a tabular presentation, when I click on a tree node, it will pass the id of the current node to the form and the form shows data from children. When I click on a tree node, it triggers the ORA-06502 error, but when click on some other nodes, it is correct. I don't know why. And on my test environment, it does not have this error, the test environment has same version with the prod environment, has only less data in the database. Could you help me?
I searched in the forum, someone said it's LOV problem, if there is problem LOV, all nodes must have the error, why click on some nodes are ok?

Thank you!

Jessica
I don't know, but why do you need a semicolon at the end of the SQL?

Denes Kubicek
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upgrade to 12 c causing problems with APEX 4.2.5

Hey everyone, our dba updated our database this past weekend at 12 c. Today, we have problems with one of our more complex pages. Here's our software configuration where after upgrade:
APEX: Application Express 4.2.5.00.08
Database: Oracle Database Enterprise Edition Release 12.1.0.2.0 - 64 bit Production 12 c
The page in question has dynamic actions which fire when a user clicks a button. The action has 3 processes related to it. The first is javascript that runs that changes some css classes. That seems to work. The second is supposed to be executing pl/sql code (with a dynamic process page element). This does not appear be to fire. I watched with firebug and chrome dev tools, but it seems that no ajax call is sent when I click on the button.
The page seems to generate exceptions in the scenes. I see the following in newspapers several times on the page.
ORA-20987: APEX - ORA-00001: unique constraint (APEX_040200.WWV_FLOW_COLLECTIONS_UK) violated
Unfortunately, I can't determine if what is happening on the loading of the page or under dynamic actions. Apparently not loading the linked page cause I can't recreate it all by refreshing the page. But I don't see how it could be created by the dynamic action since they don't seem to be calling the server either. (no ajax call I see)
Does anyone know of none known between 4.2.5 and 12 c? Everything worked well Fri/Sat, so the upgrade must be the cause.
Thank you!

It looks like given the scope of the implemented dynamic actions in dynamic instead of static electricity was the problem. Their transition to static seems to have fixed everything. Not sure if it "just worked" under the previous version and 12 c was somehow more special or if the parameter got reversed somehow in the process, but it was certainly before.

Well. I'll consider it fixed!

	Error	Error processing request.
		ORA-06502: PL/SQL: digital error or value

Ok

Generation XML problem in APEX ORA-06502

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