How To Fix 14445 - No memory available

SAP Error Message - Details

• Message type: E = Error

• Message class: 14 - Task handler messages

• Message number: 445

• Message text: No memory available

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 14445 - No memory available ?

  The SAP error message "14445 No memory available" typically indicates that the SAP system has run out of memory resources required to perform a specific operation. This can occur in various contexts, such as during the execution of a transaction, report, or background job.
  Causes:
  
  Insufficient Memory Allocation: The SAP instance may not have enough memory allocated to handle the current workload.
  Memory Leaks: Certain programs or transactions may have memory leaks, consuming more memory over time without releasing it.
  High Workload: A sudden spike in workload or concurrent users can lead to memory exhaustion.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to inefficient memory usage.
  Database Issues: Sometimes, the database server may also run out of memory, affecting the SAP application.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Adjust the instance profile parameters to allocate more memory to the SAP instance. Key parameters include abap/heap_area_dia, abap/heap_area_nondia, and rdisp/PG_MAXFS.
  Restart the SAP instance after making changes to the profile.
  
  
  
  Monitor and Optimize Memory Usage:
  
  Use transaction codes like ST02 (Tune Summary) and ST03 (Workload Analysis) to monitor memory usage and identify bottlenecks.
  Analyze the memory consumption of specific transactions or programs to identify potential memory leaks.
  
  
  
  Review Background Jobs:
  
  Check for any long-running or resource-intensive background jobs that may be consuming excessive memory. Consider scheduling them during off-peak hours.
  
  
  
  Database Tuning:
  
  Ensure that the database server has adequate memory and is properly tuned. This may involve adjusting database parameters or optimizing queries.
  
  
  
  Patch and Upgrade:
  
  Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for known memory issues.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes: ST02, ST03, SM50, SM66, and SM21 can be useful for monitoring and diagnosing memory issues.
  SAP Memory Management: Understanding how SAP manages memory (e.g., heap memory, roll memory) can help in configuring the system appropriately.
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.