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

SAP Error Message - Details

• 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

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /SCMTMS/PLN_OPT_APP002 - Canceled due to insufficient memory; current memory consumption: &1 MB ?

  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 a single operation. This can be done by filtering or segmenting the data.
  Consider breaking down large planning tasks into smaller, more manageable ones.
  
  
  
  Monitor and Analyze Memory Usage:
  
  Use transaction codes like ST02 (Tune Summary) and SM04 (User Overview) to monitor memory usage and identify any bottlenecks.
  Analyze memory consumption patterns to identify any specific transactions or processes that are consuming excessive memory.
  
  
  
  Check for Memory Leaks:
  
  Investigate if there are any known issues or patches related to memory leaks in the version of SAP you are using.
  Apply relevant SAP Notes or updates that address memory management issues.
  
  
  
  System Upgrade:
  
  If the current hardware is insufficient for the workload, consider upgrading the server or moving to a more powerful instance.
  
  
  
  Consult SAP Support:
  
  If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. They may provide specific recommendations based on your system configuration and usage patterns.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that address memory issues in TMS or provide guidance on optimizing memory usage.
  Documentation: Review SAP documentation related to memory management and performance tuning for your specific version of SAP.
  Community Forums: Engage with SAP community forums or user groups to see if others have encountered similar issues and what solutions they found effective.
  
  By addressing the memory allocation and optimizing the workload, you should be able to resolve the error and improve the performance of your SAP TMS operations.