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Because of an application problem - unexpected crashes with Forte
Composer - i did today tracing activities on the (Oracle 9.2.0.8)
database on an AIX 5.3 node.
The first "problem" is that there is no (ORA-/TNS-)error at all and the second problem is even more that it is very difficult to identify the Unix Process ID, or the SID or Serial# of the session,- the crashes are unexpected and very soon after starting the session and there are many users at the system in their session can occur the crash - so i tried some tracing on instance level.
I tried:
alter system set TRACE_ENABLED=TRUE
but this generated no extra logging at all (maybe not strange, because there is no error);
I tried also sql*net tracing:
TRACE_TIMESTAMP_SERVER = ON TRACE_LEVEL_SERVER = 16 TRACE_UNIQUE_SERVER = ON
that generated a lot of information , but it gives the forte specialists not the relevant information (as the sql statement at the moment of the crash of the composer)
Next step is reproducing the problem on a isolated system - this tracing was on production - , so that i can isolate and recognise the Unix PID and so the PID and Serial#, so that i can trace that session.
But is there another way to trace the bulk of all instance/database statements, that i overlooked?
I hope i made my question clear, i am not sure :-)
Much thank for any comment.
Joop
-- http://www.freelists.org/webpage/oracle-lReceived on Thu Sep 27 2007 - 09:52:04 CDT