How To Fix 1FA024 - Internal error during call of function module &1 sysubrc &2

SAP Error Message - Details

• Message type: E = Error

• Message class: 1FA - Betragskündigungen und Freibeträge

• Message number: 024

• Message text: Internal error during call of function module &1 sysubrc &2

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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Smart SAP Assistant

• What is the cause and solution for SAP error message 1FA024 - Internal error during call of function module &1 sysubrc &2 ?

  The SAP error message 1FA024 indicates that there is an internal error during the call of a function module, with the specific function module name and a system return code (sysubrc) provided in the message. This type of error can occur for various reasons, and troubleshooting it typically involves several steps.
  Possible Causes:
  
  Coding Issues: There may be a bug or an issue in the custom code or in the standard SAP code that is being executed.
  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 errors when calling function modules.
  System Environment: Issues with the SAP system environment, such as memory problems or system resource limitations, can also cause internal errors.
  Transport Issues: If the function module was recently transported from one system to another, there may be inconsistencies or missing dependencies.
  
  Solutions:
  
  Check the Function Module: Review the function module mentioned in the error message. Check for any known issues or updates related to that function module.
  Analyze the Sysubrc Code: The sysubrc value can provide additional context about the error. Refer to the SAP documentation or community forums to understand what the specific sysubrc code indicates.
  Debugging: Use the SAP debugger to step through the code and identify where the error occurs. This can help pinpoint the exact cause of the issue.
  Data Validation: Validate the data being passed to the function module. Ensure that all required fields are populated and that the data is in the correct format.
  Check System Logs: Review the system logs (transaction SM21) and short dump analysis (transaction ST22) for any additional error messages or information that can help diagnose the issue.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal. There may be patches or updates available that address the specific error.
  Consult with SAP Support: If the issue persists and cannot be resolved internally, consider reaching out to SAP Support for assistance.
  
  Related Information:
  
  Transaction Codes: Use transactions like SE37 (Function Builder) to analyze the function module, ST22 (Dump Analysis) to check for short dumps, and SM21 (System Log) to review system logs.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Refer to the official SAP documentation for the specific function module to understand its parameters and expected behavior.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.