Inventory Optimization Planner 64-bit Linux Is Running For Ever (Doc ID 2051482.1)

Last updated on MARCH 08, 2017

Applies to:

Oracle Inventory Optimization - Version 12.2.2 and later
Information in this document applies to any platform.

Symptoms

On : 12.2.2 version, Engine Comp for Oracle RiskOpt

ACTUAL BEHAVIOR
---------------
IO plan launch program : Inventory Optimization Planner 64-bit Linux is running for ever

IO plan launch fires two programs:-
Memory Based Snapshot 64 bit Linux : It is taking 3 hours to complete for 26 weeks plans to plan 10000+ item org combination.
Inventory Optimization Planner 64-bit Linux : This keeps running for 6 hours and still does not complete. It is creating huge log of 3000+ pages too.

Looking at the log file, we see that the log has paused at:

safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
safety factor k is negative, setting to zero
 To propagate the uncertainties of Demands...
 cMLT:3 :2:53883:9:3 cMLT:3 :2:57234:9:3 cMLT:3 :2:57253:9:3 cMLT:3 :2:53717:9:3 :2:53717:52:4 cMLT:3 :2:62726:9:3 :2:62726:52:4 cMLT:3 :2:60041:9:3 :2:60041:52:4 cMLT:3 :2:62777:9:3 :2:62777:52:4 cMLT:3 :2:60044:9:3 :2:60044:52:4 cMLT:0 :2:62558:13:0 cMLT:0 :2:62558:4:0 :2:62558:29:2.85214 cMLT:0 :2:61999:13:0 cMLT:0 :2:61999:4:0 :2:61999:29:2.69353 cMLT:3 :2:62260:12:3 cMLT:0 :2:59336:3:0 cMLT:0 :2:59336:7:0 :2:59336:0:2 cMLT:3 :2:57233:9:3 cMLT:3 :2:62679:9:3 :2:62679:52:4 cMLT:0 :2:60158:13:0 cMLT:0 :2:60158:4:0 :2:60158:29:2.69353 cMLT:0 :2:60166:13:0 cMLT:0 :2:60166:4:0 :2:60166:29:2.85214 cMLT:0 :2:61083:0:0 :2:61083:29:2 :2:59955:29:2.69353 cMLT:0 :2:61726:13:0 cMLT:0 :2:61726:4:0 :2:61726:29:2.69353 cMLT:3 :2:51922:6:3 cMLT:0 :2:59049:3:0 cMLT:0 :2:59049:7:0 :2:59049:0:2 cMLT:3 :2:49228:17:3 cMLT:3 :2:61882:17:3 cMLT:3 :2:61252:17:3 :2:61705:29:2.83166 cMLT:3 :2:62474:17:3 cMLT:3 :2:61877:17:3 cMLT:3 :2:61816:17:3 cMLT:3 :2:49226:17:3 cMLT:3 :2:51916:17:3 cMLT:3 :2:51918:17:3 cMLT:3 :2:61181:17:3 cMLT:3 :2:61879:17:3 cMLT:3 :2:61179:17:3 cMLT:3 :2:61758:17:3 cMLT:3 :2:61180:17:3 To propagate the uncrtnty of supplier LT without touching LP
Change B matrix from 1 to m for risk pooling
numcomp:0 numitems:12784 fraction:0
solve deterministic LP again.
presolve indicator: 1
adv start indicator: 1
Solution Method: 0

EXPECTED BEHAVIOR
-----------------------
Expect the plan to run and complete in a reasonable time frame.

STEPS
-----------------------
The issue can be reproduced at will with the following steps:
1. Run IO Plan


Cause

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