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Memory Based Planner 64-bit Linux Errors APP-MRP-22075 An Internal Error Has Occurred (mrlpupt_unique_proj_tsk (Doc ID 2555536.1)

Last updated on JUNE 30, 2023

Applies to:

Oracle Advanced Supply Chain Planning - Version 12.1.3 and later
Information in this document applies to any platform.


They are running an Unconstrained ASCP plan. However the log file Memory Based Planner 64-bit fails with the following

....Selecting Calendar 0:00
APP-MRP-22075: An internal error has occurred (mrlpupt_unique_proj_tsk, 2, 1890009744, )
@ERRORTEXT Cause: The current routine encountered the specified@ERRORTEXT x Action: Contact your customer supportrepresentative.
Total memory usage: 1189585

The only change users state they have introduced since the last successful run is introduction of some Unit Effective parts. Running the plan with MRP:Debug Mode did not provide any detailed information to help with this issue

The issue can be reproduced at will with the following steps:
1. Add new unit numbers for Project Mfg
2. Run data collections and ASCP plan
3. MBP log fails with APP-MRP-22075


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