During R12 Upgrade Creation of Materialized Views Is Taking Too Long To Complete (Doc ID 1487183.1)

Last updated on SEPTEMBER 09, 2016

Applies to:

Oracle Application Install - Version 11.5.10.2 to 12.1.1 [Release 11.5.10 to 12.1]
Information in this document applies to any platform.

Symptoms

While upgrading from EBS 11.5.10.2 to R12.1.1, creation of Materialized Views is taking too long to complete. One database session is running at a time and taking 30 minutes to 1 hour while all other mat view creation session waits for the earlier in the database. Manually creating the materialized view completes in seconds.

Cause

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