When Creating or Simulating Jobs with Resources that Have Shifts That Overlap Times, Error is Thrown ORA-00001: Unique Constraint (WIP.WIP_OP_RES_USAGE_U1)

(Doc ID 1448880.1)

Last updated on NOVEMBER 30, 2017

Applies to:

Oracle Work in Process - Version 12.1.1 and later
Information in this document applies to any platform.

Symptoms

When trying to create or simulate jobs where the resource's shift are overlapping, the following error occurs

'ORA-00001-unique constraint (WIP.WIP_OP_RES_USAGE_U1) violated in package wip_infinite_scheduler_pvt Procedure writeJobSchedule'


The issue can be reproduced at will with the following steps:
1. Responsibility: Work In Process
2. Navigation: Discrete -> Discrete Jobs form or Simulate Discrete Jobs form

Cause

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