DRP Plan Failing With Signal 11 Error

(Doc ID 2362858.1)

Last updated on FEBRUARY 19, 2018

Applies to:

Oracle Advanced Supply Chain Planning - Version 12.2.6.2 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.6.2  Distribution Planning

DRP plan fails in Memory Based Planner phase


ERROR:

MSONWL64 module: Memory Based Planner 64-bit Linux
Current system time is 29-JAN-2018 06:35:34

DRP Flush phases Finish. Time taken 91 seconds.
/products/app/VCPQA/fs1/EBSapps/appl/mso/12.0.0/bin/MSONWL64.exe
Program was terminated by signal 11

========================================================================

UPDATED: Debug logfile shows failure as:
DRP Flush phases Finish. Time taken 83 seconds.

CLEAN DYNAMIC DATA...
CLEAN DRP DYNAMIC DATA...*** Error in `MSONWL64.exe': double free or corruption (out): 0x00000000607ca440 ***
======= Backtrace: =========
/lib64/libc.so.6(+0x7c619)[0x2b1e07eed619]
MSONWL64.exe[0x93f912]
MSONWL64.exe[0x93f02c]
.......
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
/products/app/VCPQA/fs1/EBSapps/appl/mso/12.0.0/bin/MSONWL64.exe
Program was terminated by signal 6

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. ASCP>Supply Chain Plan

FINDING:
1) When submitted with 'Demand Plan Items Only' and Assignment Set value, it is completing normal.
2) When Submitted with 'All Planned Items' and Assignment Set value, MBP failing.
3) When Submitted with 'All Planned Items' and assignment set as Null, it is completing normal.


Cause

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