11i: Project Performance Data Summarization Programs Error With Ora-00054 (Doc ID 1159004.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Project Planning and Control - Version 11.5.10.2 to 11.5.10.2 [Release 11.5.10]
Information in this document applies to any platform.

Symptoms

On 11.5.10.2 11i.PJ_PF.M RUP4 when running Project Performance Data summarization programs (e.g. PRC: Load Project Performance Data or PRC: Update Project Performance Data), the following error occurs:
ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired

This issue is happening when running LPPD or UPPD in non-overlapping ranges for a lot of projects.

Cause

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