Refresh APCC Materialized Views Fails During Data Plan Collection With ORA-00001, ORA-20001 and ORA-01452

(Doc ID 1595760.1)

Last updated on APRIL 06, 2017

Applies to:

Oracle Advanced Planning Command Center - Version and later
Oracle Advanced Supply Chain Planning - Version and later
Information in this document applies to any platform.


 During Data Collections when Refresh APCC Materialized Views is enabled and run the following error occurs:



msc_phub_pkg.refresh_mvs.exception: ORA-20001: Job failed: ORA-01452: cannot CREATE UNIQUE INDEX; duplicate keys found

Truncating the mview log and performing a complete refresh fails due to unique constraint violation as shown below:



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