MPS Schedule Relief Is Relieving Too Many Planned Orders When Updating Discrete Jobs

(Doc ID 2352680.1)

Last updated on JANUARY 24, 2018

Applies to:

Oracle Work in Process - Version 12.2.5 and later
Information in this document applies to any platform.

Symptoms

After upgrading to Rel 12.2.5,  MPS schedule relief has been experiencing issue when updating discrete jobs. There has been times when updating the completion date on a discrete job, and another planned order is relieved, but the original planned order is not unrelieved.  The profile option "MRP:MPS Relief Direction" is set to "Backward, then forward".  The relief seems to work fine sometimes, and then there are certain parts where multiple reliefs for the same job happen.  There are no errors in mrp_relief_interface, but getting some strange results.

Cause

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