Unable to upload XLSX files

Question

Hi Everyone,
I know there is a seperate thread about a similar issue
Namely Upload of XLSX File using XLS2COLLECTION
But the error message in that thread is different to what we are getting,
When trying to upload an XLSX file in Apex 4+ and the 2.0EA listener we get the following error message.
Error - Error while executing this process "Upload Supporting Documents" ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
Technical Info (only visible for developers)
is_internal_error: false
ora_sqlcode: -6502
ora_sqlerrm: ORA-06502: PL/SQL: numeric or value error: character string buffer too small
component.type: APEX_APPLICATION_PAGE_PROCESS
component.id: 3772917940833991
component.name: Upload Supporting Documents
error_backtrace:
ORA-06512: at line 7
ORA-06512: at "SYS.DBMS_SYS_SQL", line 1926
ORA-06512: at "SYS.WWV_DBMS_SQL", line 966
ORA-06512: at "SYS.WWV_DBMS_SQL", line 992
ORA-06512: at "APEX_040100.WWV_FLOW_DYNAMIC_EXEC", line 649
ORA-06512: at "APEX_040100.WWV_FLOW_PROCESS", line 129
I have tried to look at the above packages but they are all obviscated.
Also, looking at the code in the APEX action, there was a table(rec_supporting_docs) that had a 50 length mime type column, which i changed to 255, but this has still not fixed it.
The code in the apex action is
declare
l_blob blob := null;
l_mime_type varchar2(50) := null;
begin
-- Get the uploaded supporting document
select blob_content, mime_type
into l_blob, l_mime_type
from apex_application_files
where name = :P10_SUPPORTING_DOC;
delete from apex_application_files
where name = :P10_SUPPORTING_DOC;
insert into rec_supporting_docs (supporting_doc_id, rec_id, supporting_row_no,
supporting_col_val, supporting_doc, doc_name,
uploaded_date, mime_type, created_by, created_date)
values (rsd_seq.nextval, :P10_REC_ID, replace(:P10_SEGMENT, substr(:P10_SEGMENT,-1,1), ''),
substr(:P10_SEGMENT,-1,1), l_blob,
substr(:P10_SUPPORTING_DOC, instr (:P10_SUPPORTING_DOC, '/') + 1),
sysdate, l_mime_type, v('APP_USER'), sysdate);
-- Add audit record
SGL_RECHELP.RECONCILIATIONS_PKG.Insert_Audit(:P10_REC_ID, 'Supporting Document Uploaded', :APP_USER);
end;
Any help or suggestions woudl be greatly appreaciated.
Regards

Answer 1

Hi Everyone,
I know there is a seperate thread about a similar issue
Namely Upload of XLSX File using XLS2COLLECTION
But the error message in that thread is different to what we are getting,
When trying to upload an XLSX file in Apex 4+ and the 2.0EA listener we get the following error message.
Error - Error while executing this process "Upload Supporting Documents" ORA-06502: PL/SQL: numeric or value error: character string buffer too small
ORA-06502: PL/SQL: numeric or value error: character string buffer too small
Technical Info (only visible for developers)
is_internal_error: false
ora_sqlcode: -6502
ora_sqlerrm: ORA-06502: PL/SQL: numeric or value error: character string buffer too small
component.type: APEX_APPLICATION_PAGE_PROCESS
component.id: 3772917940833991
component.name: Upload Supporting Documents
error_backtrace:
ORA-06512: at line 7
ORA-06512: at "SYS.DBMS_SYS_SQL", line 1926
ORA-06512: at "SYS.WWV_DBMS_SQL", line 966
ORA-06512: at "SYS.WWV_DBMS_SQL", line 992
ORA-06512: at "APEX_040100.WWV_FLOW_DYNAMIC_EXEC", line 649
ORA-06512: at "APEX_040100.WWV_FLOW_PROCESS", line 129
I have tried to look at the above packages but they are all obviscated.
Also, looking at the code in the APEX action, there was a table(rec_supporting_docs) that had a 50 length mime type column, which i changed to 255, but this has still not fixed it.
The code in the apex action is
declare
l_blob blob := null;
l_mime_type varchar2(50) := null;
begin
-- Get the uploaded supporting document
select blob_content, mime_type
into l_blob, l_mime_type
from apex_application_files
where name = :P10_SUPPORTING_DOC;
delete from apex_application_files
where name = :P10_SUPPORTING_DOC;
insert into rec_supporting_docs (supporting_doc_id, rec_id, supporting_row_no,
supporting_col_val, supporting_doc, doc_name,
uploaded_date, mime_type, created_by, created_date)
values (rsd_seq.nextval, :P10_REC_ID, replace(:P10_SEGMENT, substr(:P10_SEGMENT,-1,1), ''),
substr(:P10_SEGMENT,-1,1), l_blob,
substr(:P10_SUPPORTING_DOC, instr (:P10_SUPPORTING_DOC, '/') + 1),
sysdate, l_mime_type, v('APP_USER'), sysdate);
-- Add audit record
SGL_RECHELP.RECONCILIATIONS_PKG.Insert_Audit(:P10_REC_ID, 'Supporting Document Uploaded', :APP_USER);
end;
Any help or suggestions woudl be greatly appreaciated.
Regards