Log Files Appear To Be Restricted To 2 Gb's For "Memory-based Planner" During MRP Run Post (Doc ID 1994995.1)

Last updated on APRIL 04, 2025

Applies to:

Symptoms

PROBLEM
-------------
Upgrade from 11i to 12.2.4

When running MRP by logging in as "Manufacturing Super User" -> Supply Chain Planning -> MRP -> Launch
Memory based planner generates an error. "Concurrent program returned no reason for failure."
When you go to look at the log  it seems to have stopped logging data around the 2gb mark.

Notice in the log:

------> Item 123456 Org 123
..find_plan_orgs                                                           
0:00
..mrlars_load_argument_structure                                           
0:00
..mrpdmt_populate_demand_tree                                              
0:00
..mrlcup_calculate_use_up_date                                             
0:00
@ ..mrcitsr_create_item_sr                                                   
0:00
...Done with first loop                                                    
0:00
...Done with planning                                                      
0:00
...Done with acceptable days early                                         
0:00
..mrlpdp_plan_discrete_part                                                
0:00
..mrcatp_calculate_atp                                                     
0:00
..mrlcem_calc_excep_mess                                                   
0:00
..mrlups_update_supply                                                     
0:00
..mrlgpd_gen_pl_ord_dem  

And here is an excerpt from the 11i instance:
------> Item 123456 Org 123
------> Item 789101 Org 345
------> Item 111111 Org 123
------> Item 123123 Org 345
------> Item 121212 Org 123
------> Item 12312313 Org 235

STEPS
--------
Launch plan

Cause

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