MSONWL64 64 Bit Linux MBP Erros Signal 7 When Profile MSO: Enable Decision Rules = Yes - Sometimes With Signal 11 in lp phase of SCO as well

(Doc ID 1995935.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Advanced Supply Chain Planning - Version 12.1.3.9 and later
Information in this document applies to any platform.

Symptoms

On : 12.1.3.9 version, Constrained planning

Users are on 12.1.3 and have applied VCP 12.1.3.9.1 Patch 17350769 - no one offs. They're using 64 bit Linux MBP MSONWL64.ppc 120.3.12010000.355 and Snapshot MSCNPL64.ppc 120.2.12010000.84

They do have a beta exe for IO MSRNWL64.exe via bug 20318959

Users are running an ECC Constrained without detailed scheduling plan. However after the plan run there are no resource requirements generated (They're all blank/missing) for any item planned order. They can see resource availability in the resource horizontal plan. If they run the plan again as ECC Classic Constrained plan, the resource requirements are generated as expected. During the investigation we found Bug 11667440 which is the same exact issue. The solution is to set profile option MSO: Enable Decision Rules = Yes. The customer originally had it set to No. However the user set the profile to yes and reran the plan and is now running into a signal 7 error in 64 bit Linux MBP

MSONWL64 module: Memory Based Planner 64-bit Linux

Clone 2 finished solving the problem: status = 0
Time taken (59,2): t = 18 seconds.
lpstat (59,2): = 1
status (59,2): = 0
Clone 1 finished solving the problem: status = 0
Time taken (59,1): t = 19 seconds.
lpstat (59,1): = 1
status (59,1): = 0
Clone 0 finished solving the problem: status = 0
Time taken (59,0): t = 28 seconds.
lpstat (59,0): = 13
status (59,0): = 0
solve lp 59, take time: 30
/opt/apps/products/R12/VCPTEST/vcptestappl/mso/12.0.0/bin/MSONWL64.exe
Program was terminated by signal 7

We've also seen the following signal 11 failure as well in the log:

Clone 0 finished solving the problem: status = 0
Time taken (56,0): t = 87 seconds.
lpstat (56,0): = 13
status (56,0): = 0
solve lp 56, take time: 90
/tdhpsc/applmgr/1200/mso/12.0.0/bin/MSONWL64.exe
Program was terminated by signal 11

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Run ECC Constrained Without Detailed Scheduling plan
2. Plan fails


Cause

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