How To Fix SECC002 - Insufficient memory available (malloc)

SAP Error Message - Details

• Message type: E = Error

• Message class: SECC - Messages for Objects from Package SECC

• Message number: 002

• Message text: Insufficient memory available (malloc)

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 SECC002 - Insufficient memory available (malloc) ?

  The SAP error message SECC002, which indicates "Insufficient memory available (malloc)," typically arises when the SAP system is unable to allocate the required memory for a process. This can occur due to various reasons, including system configuration issues, memory limits, or resource exhaustion.
  Causes:
  
  Insufficient Physical Memory: The server may not have enough physical RAM to handle the current workload.
  Memory Limits: The operating system or SAP instance may have memory limits set that restrict the amount of memory that can be allocated.
  Memory Fragmentation: Over time, memory can become fragmented, leading to situations where there is not enough contiguous memory available for allocation.
  High Load: A sudden spike in user activity or background jobs can lead to increased memory consumption.
  Configuration Issues: Incorrect configuration settings in the SAP system or the underlying operating system can lead to memory allocation issues.
  
  Solutions:
  
  Increase Physical Memory: If the server is running low on RAM, consider adding more physical memory to the server.
  Adjust Memory Parameters: Review and adjust the SAP memory parameters in the instance profile (e.g., abap/heap_area_dia, abap/heap_area_nondia, etc.) to ensure they are set appropriately for your workload.
  Check Operating System Limits: Ensure that the operating system's memory limits (like ulimit settings in Unix/Linux) are configured to allow sufficient memory allocation for SAP processes.
  Monitor Memory Usage: Use monitoring tools to analyze memory usage patterns and identify any processes that may be consuming excessive memory.
  Restart SAP Services: In some cases, restarting the SAP instance or specific services can help clear memory fragmentation and free up resources.
  Review Background Jobs: Check for any long-running or resource-intensive background jobs that may be consuming excessive memory and optimize or schedule them appropriately.
  Patch and Update: Ensure that your SAP system is up to date with the latest patches and updates, as these may contain fixes for memory-related issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to memory management and the specific error message SECC002 for any additional guidance or known issues.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found effective.
  System Logs: Review system logs (e.g., dev_w* logs) for any additional error messages or warnings that may provide more context about the memory allocation failure.
  
  By following these steps, you should be able to diagnose and resolve the SECC002 error in your SAP environment.