Scheduling Hierarchy Failed with EAM_WN_MAIN_VALIDATE_STRUCT While Creating Material Demand

(Doc ID 2018548.1)

Last updated on JANUARY 29, 2018

Applies to:

Oracle Complex Maintenance, Repair & Overhaul - Version 12.1.3 and later
Information in this document applies to any platform.


In Production Planning ... when attempting to create Material demand on an existing work order the following error occurs.

The validation of the scheduling hierarchy has failed. Please correct any depend ency or constraining relationships first.


Workorders -> Update Workorder - >Materials -> Create


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