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Work Order Not Assigned To Two Resources (type Schedule To Instance) In Production Scheduling (Doc ID 1454885.1)

Last updated on DECEMBER 03, 2019

Applies to:

Oracle Production Scheduling - Version 12.1.3 and later
Information in this document applies to any platform.
Checked for relevance on 12-Nov-2013


On : 12.1.3 version, Planning Engine

Find that where there is a Plant Resource with a count > 0 and set up as schedule to instance and this resource is used on multiple existing OPM Batches where the required count of this resource is 1 that all these works orders are scheduled against one resource instance in PS

That these works orders will be spread across the available resource instances

The issue can be reproduced at will with the following steps:
1. Set up resource/route and existing batches as above.
2. Run the ASCP Standard Collection, complete refresh
3. Launch the PS Plan NOTE: linked to ASCP collected data, not an ASCP plan
4. Solve.
5. See that all the works orders are scheduled against a single resource instance where there are multiple resource instances available.

The issue has the following business impact:
Due to this issue, users cannot shorten the overall lead time by having the existing batches scheduled at the same time on the available resource instances


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