Receive APP-MRP-22086 Out of Memory in MRP Planning on AIX

(Doc ID 299216.1)

Last updated on JUNE 28, 2017

Applies to:

Oracle Materials Requirement Planning - Version 11.5.8 to 11.5.9 [Release 11.5]
z*OBSOLETE: IBM AIX 4.3 Based Systems (64-bit)

Materials Requirement Planning - Version: 11.5.8 to 11.5.9
IBM AIX 4.3 Based Systems (64-bit)
AIX 4.3 Based Systems (64-bit)

EXECUTABLE:MRCFCC - Consume Forecast Set


The Memory Based Planner or Snapshot workers are failing with several errors.

One of the Snapshot Workers fails with
APP-MRP-22086: mrllwc_load_wip_components: Cannot allocate memory
for exw_wip_tree. When changed the ulimit(memory) to 2Gb and reran, it failed with APP-MRP-22086: mrllbc_load_bom_components: Cannot allocate memory for exa_assy_tree.

Other possible error:

begin :var_output := dbms_lock.release(:var_handle); end; gross req curr seq num = 4778651 gross req max seq num = 4779150 APP-MRP-22064: An internal error has occurred (mrpdm_pass_demand, 35)
Cause: The current routine encountered the specified internal error.
Action: Contact your customer support representative. APP-MRP-22075: An internal error has occurred (mrlgpd_gen_pl_ord_dem, 55, 125373, )
Verified the issue by the MRP Debug Request log files


More data is being planned.


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