How To Fix 26101 - Kernel function error

SAP Error Message - Details

• Message type: E = Error

• Message class: 26 - Dokumentenverwaltung

• Message number: 101

• Message text: Kernel function error

What causes this issue?

Kernel function errors have occurred - inform your system manager.

Error message extract from SAP system. Copyright SAP SE.

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• What is the cause and solution for SAP error message 26101 - Kernel function error ?

  The SAP error message 26101, which indicates a "Kernel function error," typically arises from issues related to the SAP kernel or the underlying system environment. This error can occur due to various reasons, including:
  Causes:
  
  Kernel Version Mismatch: The SAP kernel version may not be compatible with the version of the SAP application you are using.
  Corrupted Kernel Files: The kernel files may be corrupted or incomplete, leading to execution errors.
  Insufficient System Resources: The system may not have enough memory or processing power to execute the required kernel functions.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to kernel errors.
  Operating System Issues: Problems with the underlying operating system, such as missing libraries or incompatible versions, can also trigger this error.
  
  Solutions:
  
  Check Kernel Version: Ensure that you are using the correct and latest version of the SAP kernel that is compatible with your SAP system. You can download the latest kernel from the SAP Support Portal.
  Reinstall Kernel: If you suspect that the kernel files are corrupted, consider reinstalling the kernel. Make sure to back up your current kernel files before proceeding.
  System Resources: Monitor the system resources (CPU, memory, disk space) to ensure that there are sufficient resources available. If necessary, optimize the system or upgrade hardware.
  Review Configuration: Check the configuration settings in your SAP system. Ensure that all parameters are set correctly and that there are no misconfigurations.
  Check Operating System: Verify that the operating system is properly configured and that all necessary libraries and dependencies are installed. Ensure that the OS is compatible with the SAP kernel.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP frequently publishes notes that provide fixes or workarounds for known issues.
  
  Related Information:
  
  SAP Support Portal: Utilize the SAP Support Portal to access documentation, patches, and updates related to your specific SAP version.
  SAP Community: Engage with the SAP Community forums to seek advice from other users who may have encountered similar issues.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the kernel function error.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.