My Oracle Support Banner

EBS-PS: PS Solver Doesn't Respect Firm Dates Constraint Inside Fixed Time Fence Period (Doc ID 2854788.1)

Last updated on MARCH 10, 2022

Applies to:

Oracle Production Scheduling - Version 12.2.6 and later
Information in this document applies to any platform.


PS solver not scheduling firm work orders inside the fixed time fence as per the firm start date constraint rather the order is pushed out and rescheduled.

The issue can be reproduced at will with the following steps:
1. Create a new PS model and add a new firm work order
2. Set operation firm start date as day 4
3. Define 7 days as fixed time fence for the resource and solve.
4. Observe firm order with firm start date on day 4 is rescheduled out to day 19




To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.