Performance Degradation During P6 Professional XER Import When Using Oracle Database 12c with Parameter CURSOR_SHARING=FORCE
Last updated on SEPTEMBER 06, 2017
Applies to:
Primavera P6 Professional Project Management - Version 15.2.0.0 and laterPrimavera P6 Enterprise Project Portfolio Management - Version 15.2.0.0 and later
Information in this document applies to any platform.
Symptoms
When P6 is connected to an Oracle Database where the Oracle Database CURSOR_SHARING parameter is set to FORCE, users experience performance degradation in the P6 Professional XER import operation - for example:
- When importing a ~3000 activity project into R15.1.6, it takes about 4-5 minutes
- When importing the same project into R15.2 it takes 22-23 minutes
Cause
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