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Support Article

Error in alert log



Sporadic errors appeared in Oracle alert log emanating from PegaRULES database. However, there were no issues with the installation.

Error Messages

From the ORACLE ALERT log:

pid 93: 3813 MB used of 4090 MB allocated
Begin session detail for pid 93
sid: 1396 ser: 11829 audsid: 10999159 user: 155/XXXYYY

From the PRPC log: There was a problem getting a list: code: 4030 SQLState: 61000 Message: ORA-04030: out of process memory when trying to allocate 20504 bytes (callheap,KTI call freeable small pool)
ORA-04030: out of process memory when trying to allocate 48 bytes (callheap,KKSA Lock List)

Steps to Reproduce

The use case does not have specific steps to replicate the issue.

Root Cause

The Oracle ORA-04030 error is an Oracle PGA Memory Error condition: Oracle Out Of  Memory.


Perform the following local-change:
Adjust the Oracle database initialization script, increase the Oracle PGA memory tuning parameter to provide greater amount of memory.

Published March 14, 2016 - Updated October 8, 2020

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