How To Fix E_ACTION173 - Function Module signature doesn't match "FM_EA_UTIL_SFM_RELATED_PERSON".

SAP Error Message - Details

• Message type: E = Error

• Message class: E_ACTION - E-Actions

• Message number: 173

• Message text: Function Module signature doesn't match "FM_EA_UTIL_SFM_RELATED_PERSON".

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message E_ACTION173 - Function Module signature doesn't match "FM_EA_UTIL_SFM_RELATED_PERSON". ?

  The SAP error message E_ACTION173 indicating that the "Function Module signature doesn't match" for FM_EA_UTIL_SFM_RELATED_PERSON typically arises when there is a mismatch between the expected parameters of a function module and the parameters being passed to it. This can occur due to various reasons, such as changes in the function module's definition, incorrect usage in the calling program, or issues with the transport of changes.
  Causes:
  
  Function Module Changes: The function module may have been modified (e.g., parameters added, removed, or changed) after the calling program was developed.
  Transport Issues: If the function module was transported to a different system (e.g., from development to production) without the corresponding changes in the calling program, it can lead to signature mismatches.
  Version Mismatch: Different versions of the function module may exist in different environments (development, quality assurance, production), leading to inconsistencies.
  Incorrect Parameter Passing: The calling program may be passing parameters that do not match the expected