How To Fix E_ACTION174 - Function Module signature doesn't match "FM_EA_UTIL_SFM_APPROVER".

SAP Error Message - Details

• Message type: E = Error

• Message class: E_ACTION - E-Actions

• Message number: 174

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

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message E_ACTION174 - Function Module signature doesn't match "FM_EA_UTIL_SFM_APPROVER". ?

  The SAP error message E_ACTION174 indicates that there is a mismatch in the function module signature for FM_EA_UTIL_SFM_APPROVER. This typically occurs when the function module has been modified or when there are inconsistencies in the system regarding the function module's definition.
  Causes:
  
  Function Module Changes: The function module may have been changed (e.g., parameters added, removed, or modified) in a way that is not compatible with the calling program or other function modules.
  Transport Issues: If the function module was transported from one system to another (e.g., from development to production), there may have been issues during the transport that caused the signature to be inconsistent.
  Version Mismatch: Different versions of the function module may exist in different environments (e.g., development, quality assurance, production), leading to signature mismatches.
  Custom Code: If there is custom code that calls this function module, it may not be updated to reflect the changes made to the function module.
  
  Solutions:
  
  Check Function Module Definition: Go to transaction SE37 (Function Builder) and check the definition of FM_EA_UTIL_SFM_APPROVER. Ensure that the parameters match what is expected in the calling program.
  Update Calling Programs: If the function module has been changed, update any programs or function modules that call it to ensure they match the new signature.
  Transport Consistency: If the function module was transported, ensure that the transport was successful and that the function module is consistent across all environments. You may need to re-transport the function module if inconsistencies are found.
  Debugging: Use transaction SE80 or SE37 to debug the calling program and identify where the mismatch occurs. This can help pinpoint the exact issue.
  Check for Custom Enhancements: If there are any custom enhancements or modifications related to this function module, review them to ensure they are compatible with the current signature.
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide guidance on resolving it.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SE11 (Data Dictionary).
  SAP Notes: Always check for relevant SAP Notes that may provide fixes or additional information regarding the function module in question.
  Documentation: Review the documentation for the function module to understand its intended use and any changes that may have been made.
  
  If the issue persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.