MSONWS64 Memory Based Planner 64-bit Sun Errors With 'Found Loop Between Operations' and 'APP-MRP-22064 hls_failure' (Doc ID 566497.1)

Last updated on MARCH 13, 2017

Applies to:

Oracle Advanced Supply Chain Planning - Version 11.5.10.2 and later
Information in this document applies to any platform.
EXECUTABLE:MSONEW - Memory Based Planner
EXECUTABLE:MSONWS64 - Memory Based Planner 64-bit Sun
EXECUTABLE:MSONWA64 - Memory Based Planner 64-bit AIX
EXECUTABLE:MSONWH64 - Memory Based Planner 64-bit HP

Symptoms

When running an ASCP plan, MSONWS64 module: Memory Based Planner 64-bit Sun errors with the following:

> Creating Durable Model...
RESOURCES HORIZON 257760
SCHEDULE HORIZON: 10000000
SCHEDULE ORIGIN: -10000000
Time taken for resource creation = 0.01 secs
> Scheduling Unconstrained...
### Error: found loop between operations in HLSObjectDemand::recursivelyAddOperation
FROM operation : with sequence number 0 supply id 3265842 item id 103591 routing type -23453
isOSFM 0 TO operation : with sequence number 0 supply id 3265959 item id 103573 routing type
-23453 isOSFM 0
Loop begins at :
supply id = 3265842 operation sequence number = 0 supply type = 7 item id = 103591 internal
operation : id = 19084
operation : id = 19084 operation seq num = 0 supply id = 3265842 supply type = 7 item id = 103591
Fatal error, aborting
HLSObjectDemand::recursivelyAddOperation
### Error: found loop between FROM operation : with sequence number 0 supply id 3265959 item id
103573 TO operation : with sequence number 0 supply id 3265842 item id 103591 org Id = 721
This could occur in two conditions :
 A. There is a loop in network routing - if so, please check the set-up and fix the routing
 B. There are by/co-products of assembly which are also a component of an item forming this assembly
If so, try to change the profile option MSO: Peg By-product Supplies to FALSE -
APP-MRP-22064: An internal error has occurred (hls_failure, 1)

Cause: The current routine encountered the specified internal error.
Action: Contact your customer support representative.

Total memory usage: 472738


STEPS:

1. Run ASCP plan
2. Plan fails

Cause

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