How To Fix /SCMTMS/PLN_OPT_APP002 - Canceled due to insufficient memory; current memory consumption: &1 MB

/SCMTMS/PLN_OPT_APP002 - Overview

• Message type: E = Error

• Message class: /SCMTMS/PLN_OPT_APP -

• Message number: 002

• Message text: Canceled due to insufficient memory; current memory consumption: &1 MB

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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/SCMTMS/PLN_OPT_APP002 - Details

• The SAP error message /SCMTMS/PLN_OPT_APP002 indicates that a process in the SAP Transportation Management System (TMS) was canceled due to insufficient memory. This typically occurs when the system runs out of available memory resources while trying to execute a planning operation or optimization task.
  
  Cause:
  
  Insufficient Memory Allocation: The SAP system may not have enough memory allocated to handle the current workload, especially during complex planning operations.
  High Data Volume: Large datasets or complex optimization scenarios can consume significant memory resources.
  System Configuration: The configuration of the SAP instance may not be optimized for the workload, leading to memory constraints.
  Memory Leaks: There could be memory leaks in the application or other processes consuming memory unnecessarily.
  
  
  Solution:
  
  
  Increase Memory Allocation:
  
  Review and increase the memory settings in the SAP profile parameters. Key parameters to consider include:
  abap/heap_area_total
  abap/heap_area_dia
  abap/heap_area_nondia
  
  
  Adjust these parameters based on the available system resources and expected workload.
  
  
  
  Optimize Data Volume:
  
  If possible, reduce the amount of data being processed in