How To Fix /SCMTMS/TSPS_OPT273 - Insufficient memory available

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/TSPS_OPT -

• Message number: 273

• Message text: Insufficient memory available

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/TSPS_OPT273 - Insufficient memory available ?

  The SAP error message /SCMTMS/TSPS_OPT273 Insufficient memory available typically occurs in the context of SAP Transportation Management System (TMS) when the system runs out of memory while trying to execute a process, such as optimization or planning tasks. This can happen due to various reasons, including large data sets, complex calculations, or insufficient system resources.
  Causes:
  
  Large Data Volume: The process may be trying to handle a large volume of data that exceeds the available memory.
  Complex Optimization Problems: The optimization algorithms may require more memory due to their complexity.
  System Configuration: The SAP system may not be configured with adequate memory settings.
  Background Jobs: Other background jobs running simultaneously may consume memory resources.
  Memory Leaks: There could be memory leaks in the application or in the underlying database.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Adjust the memory settings in the SAP system profile parameters. You can increase the abap/heap_area_total and abap/heap_area_dia parameters to allocate more memory for ABAP programs.
  Consider increasing the rdisp/PG_MAXFS parameter to allow more memory for the dispatcher.
  
  
  
  Optimize Data Volume:
  
  Reduce the amount of data being processed in a single run. This can be done by filtering the data or breaking it into smaller batches.
  Archive old or unnecessary data to free up memory.
  
  
  
  Check Background Jobs:
  
  Monitor and manage background jobs to ensure that they are not consuming excessive memory. You can use transaction SM37 to check the status of background jobs.
  
  
  
  Review Custom Code:
  
  If there are custom developments or enhancements, review them for efficiency and memory usage. Optimize any code that may be consuming excessive resources.
  
  
  
  System Monitoring:
  
  Use transaction ST02 (Tune Summary) to monitor memory usage and identify any bottlenecks.
  Use transaction ST04 (Database Performance) to check for database-related issues that may be affecting memory.
  
  
  
  Upgrade Hardware:
  
  If the system consistently runs out of memory, consider upgrading the hardware resources (RAM) of the server hosting the SAP system.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches and updates.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for TMS and memory management for best practices and guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Performance Tuning: Regularly perform system performance tuning to ensure optimal resource usage.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.