How To Fix 27000 - Internal error: & (FM: &, exception: &)

SAP Error Message - Details

• Message type: E = Error

• Message class: 27 - API-specific configuration/master data messages

• Message number: 000

• Message text: Internal error: & (FM: &, exception: &)

What causes this issue?

An internal function module has caused an error. Please forward all
information to SAP AG.

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

System Response

How to fix this error?

Transmit OSS message to SAP AG.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 27000 - Internal error: & (FM: &, exception: &) ?

  The SAP error message "27000 Internal error: & (FM: &, exception: &)" is a generic internal error message that indicates that an unexpected situation has occurred within the SAP system. This error can arise from various underlying issues, and the specific details (represented by the placeholders) can provide more context about the function module (FM) and the exception that triggered the error.
  Possible Causes:
  
  Coding Errors: There may be a bug or an unhandled exception in the ABAP code of the function module mentioned in the error message.
  Data Issues: The data being processed may be inconsistent or corrupt, leading to unexpected behavior in the function module.
  Configuration Issues: Incorrect configuration settings in the system can lead to internal errors.
  System Resource Limitations: Insufficient memory or other system resources can cause internal errors.
  Transport Issues: If the error occurs after a transport, it may be due to missing objects or dependencies.
  
  Solutions:
  
  Check the Short Dump: Use transaction code ST22 to check for short dumps related to the error. This can provide more detailed information about the cause of the error.
  Analyze the Function Module: If you have access to the ABAP code, review the function module mentioned in the error message for any coding issues or unhandled exceptions.
  Data Validation: Validate the data being processed to ensure it is consistent and meets the expected format.
  Configuration Review: Review the configuration settings related to the process that triggered the error to ensure they are correct.
  System Resources: Monitor system resources (memory, CPU) to ensure that the system is not under heavy load or running out of resources.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide patches.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: ST22 (Dump Analysis), SM21 (System Log), and SLG1 (Application Log) can be useful for diagnosing issues.
  SAP Notes: Search for SAP Notes related to the specific function module or error message for known issues and fixes.
  Debugging: If you have the necessary permissions, you can debug the function module to trace the execution and identify where the error occurs.
  
  Conclusion:
  The "27000 Internal error" message is a broad indication of an issue within the SAP system. By following the steps outlined above, you can narrow down the cause and work towards a resolution. Always ensure that you have proper backups and follow best practices when making changes to the system.