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Automated Upgrade Tool (AUT) Fails with Error "ORA-04036: PGA memory used by the instance exceeds PGA_AGGREGATE_LIMIT" (Doc ID 2236209.1)

Last updated on NOVEMBER 01, 2022

Applies to:

Oracle Agile PLM Framework - Version to [Release 9.3]
Information in this document applies to any platform.


When upgrading Agile PLM Database (DB) Schema using AUT it is taking very long time and the AUT log shows below error.

'ORA-04036: PGA Memory Used by the Instance Exceeds PGA_AGGREGATE_LIMIT'


In AUT.log, after a certain point, Oracle is disconnected because it reached PGA_AGGREGATE_LIMIT value. Since the database was disconnected, the AUT script was just running and nothing actually was happening ( no upgrade).

Steps to Reproduce

The issue can be reproduced at will with the following steps:

  1.  Run AUT


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