How To Fix S#231 - Memory error. Restart the transaction without saving

SAP Error Message - Details

• Message type: E = Error

• Message class: S# -

• Message number: 231

• Message text: Memory error. Restart the transaction without saving

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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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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Smart SAP Assistant

• What is the cause and solution for SAP error message S#231 - Memory error. Restart the transaction without saving ?

  The SAP error message S#231, which indicates a "Memory error. Restart the transaction without saving," typically arises due to issues related to memory allocation or resource limitations within the SAP system. Here are some potential causes, solutions, and related information:
  Causes:
  
  Insufficient Memory Allocation: The SAP application server may not have enough memory allocated to handle the current transaction.
  High Load on the System: If the system is under heavy load, it may struggle to allocate memory for new transactions.
  Memory Leaks: There could be a memory leak in the application or in custom code that is consuming more memory than expected.
  Configuration Issues: Incorrect configuration settings for the SAP instance or database can lead to memory allocation problems.
  Large Data Sets: Processing large volumes of data in a single transaction can exceed memory limits.
  
  Solutions:
  
  Restart the Transaction: As the error message suggests, try restarting the transaction without saving any changes. This may resolve temporary memory issues.
  Check System Resources: Monitor the system's memory usage and performance metrics. Use transaction codes like SM50 (Process Overview) and ST02 (Tune Summary) to analyze memory consumption.
  Increase Memory Allocation: If you have access to system configuration, consider increasing the memory allocation for the SAP instance. This can be done in the instance profile parameters (e.g., abap/heap_area_total).
  Optimize Code: Review any custom ABAP code or enhancements that may be consuming excessive memory. Optimize queries and data processing logic.
  Database Performance: Ensure that the database is performing optimally. Check for locks, long-running queries, or other issues that may affect performance.
  System Restart: If the issue persists, consider restarting the SAP application server to clear any memory issues.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes or patches that address memory-related issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM37 (Job Monitoring), ST22 (Dump Analysis), and SM21 (System Log) to gather more information about the error and system performance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  SAP Support: If the problem continues and significantly impacts operations, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and potentially resolve the memory error in your SAP environment.