How To Fix S7004 - Function module &1 is not in the library

SAP Error Message - Details

• Message type: E = Error

• Message class: S7 - Runtime Analysis: Message Texts

• Message number: 004

• Message text: Function module &1 is not in the library

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 S7004 - Function module &1 is not in the library ?

  The SAP error message S7004, which states "Function module &1 is not in the library," typically indicates that the specified function module is not available in the system. This can occur for several reasons, and understanding the cause is essential for finding a solution.
  Causes:
  
  Missing Function Module: The function module may not exist in the system, either because it was never created or it was deleted.
  Transport Issues: If the function module was recently transported from another system (e.g., development to production), the transport may not have been successful or may not have included the function module.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the perception that it does not exist.
  Incorrect Naming: There may be a typo or incorrect naming in the function module call, leading to the system not being able to find it.
  System Version: The function module may exist in a different version of SAP or may have been deprecated in the current version.
  
  Solutions:
  
  Check Existence: Verify if the function module exists in the system by using transaction code SE37 (Function Builder) and searching for the function module name.
  Transport Check: If the function module is supposed to be in the system, check the transport logs to ensure that the transport containing the function module was successfully imported.
  Authorization Check: Ensure that the user has the necessary authorizations to access the function module. This can be checked in transaction SU53 or by consulting with your security team.
  Correct Naming: Double-check the spelling and naming of the function module in the code where it is being called. Ensure that it matches exactly with what is defined in the system.
  Consult Documentation: If the function module is part of a specific SAP package or enhancement, consult the relevant documentation to ensure it is available in your version of SAP.
  Contact SAP Support: If the function module is expected to be available and you cannot resolve the issue, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  Transaction Codes: SE37 (Function Builder), SE80 (Object Navigator), SE11 (Data Dictionary), SU53 (Authorization Check).
  SAP Notes: Check SAP Notes for any known issues or updates related to the specific function module.
  System Logs: Review system logs (transaction SM21) for any related errors or warnings that might provide additional context.
  
  By following these steps, you should be able to diagnose and resolve the issue related to the S7004 error message in SAP.