How To Fix UT075 - Internal error: Invalid function call

SAP Error Message - Details

• Message type: E = Error

• Message class: UT - Logical transports

• Message number: 075

• Message text: Internal error: Invalid function call

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 UT075 - Internal error: Invalid function call ?

  The SAP error message UT075, which states "Internal error: Invalid function call," typically indicates that there is an issue with the way a function or method is being called within the SAP system. This error can arise from various underlying causes, and addressing it often requires a systematic approach to identify and resolve the issue.
  Possible Causes:
  
  Programming Errors: The error may stem from custom ABAP code where a function module or method is being called incorrectly, such as passing incorrect parameters or using an invalid function name.
  Data Issues: If the data being processed does not meet the expected format or constraints, it can lead to invalid function calls.
  System Configuration: Misconfigurations in the system settings or missing components can also trigger this error.
  Transport Issues: If there are inconsistencies in the transport of objects between different environments (e.g., development to production), it may lead to this error.
  SAP Notes: There may be known issues or bugs in the version of SAP you are using that have been documented in SAP Notes.
  
  Solutions:
  
  Check Custom Code: Review any custom ABAP code that may be executing when the error occurs. Look for incorrect function calls or parameter mismatches.
  Debugging: Use the ABAP debugger to trace the execution of the program and identify the exact point where the error occurs. This can help pinpoint the invalid function call.
  Review Data: Ensure that the data being processed is valid and meets the expected criteria for the function being called.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. Apply any recommended patches or updates.
  System Logs: Check the system logs (transaction SM21) for additional error messages or warnings that may provide more context about the issue.
  Consult Documentation: Review the documentation for the specific function or method being called to ensure it is being used correctly.
  Contact SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP Support for further assistance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE80 (Object Navigator), SE37 (Function Module), and SE38 (ABAP Editor) for debugging and reviewing code.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Testing: If possible, replicate the issue in a development or test environment to avoid impacting production systems while troubleshooting.
  
  By following these steps, you should be able to identify the cause of the UT075 error and implement a suitable solution.