'PRC: Update Project and Resource Base Summaries' and 'PRC: Update Project Performance Data' programs are failing with the error 'ORA-12838: cannot read/modify an object after modifying it in parallel'

(Doc ID 2391881.1)

Last updated on APRIL 26, 2018

Applies to:

Oracle Project Planning and Control - Version 12.2.5 and later
Information in this document applies to any platform.

Symptoms

'PRC: Update Project and Resource Base Summaries' and 'PRC: Update Project Performance Data' programs are failing with the error 'ORA-12838: cannot read/modify an object after modifying it in parallel'.

Customer has reverted the Database parameter parallel_degree_policy from 'Auto' to 'Manual' after referring the below note.

PRC: Update Project And Resource Base Summaries Fails With ORA-12838 when the Database Parameter parallel_degree_policy is Set to Auto. (Doc ID 2228890.1)

But the problem is still remaining even after Application and Database bounce.

Changes

 

Cause

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