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Bom10u03.sql Is Slow During Upgrade (Script Performance, Taking Long Time) During Upgrade to 12.2 (Doc ID 2165660.1)

Last updated on DECEMBER 27, 2017

Applies to:

Oracle Bills of Material - Version 12.2.5 and later
Information in this document applies to any platform.

Symptoms

During upgrade of E-Business 11.5.10.2 to 12.2.5, the script bom10u03.sql is taking 4 to 15 hours.

The slow script is causing environment contention errors: "env: SV Contention".

Steps
1. Run the 12.2 upgrade driver.
2. The script bom10u03.sql is running for 4+ hours and causing env: SV Contention.

Cause

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