How To Fix FICORE404 - Invalid call-up of function module &

SAP Error Message - Details

• Message type: E = Error

• Message class: FICORE - FI Message Class for General Messages

• Message number: 404

• Message text: Invalid call-up of function module &

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FICORE404 - Invalid call-up of function module & ?

  The SAP error message FICORE404 with the description "Invalid call-up of function module &" typically indicates that there is an issue with the way a function module is being called in the SAP system. This error can arise due to various reasons, including incorrect parameters, the function module not being activated, or the function module not being available in the current context.
  Causes:
  
  Incorrect Function Module Name: The function module being called may not exist or may be misspelled.
  Inactive Function Module: The function module may not be activated in the system.
  Parameter Mismatch: The parameters being passed to the function module may not match the expected parameters (e.g., wrong data types, missing required parameters).
  Authorization Issues: The user may not have the necessary authorizations to execute the function module.
  Context Issues: The function module may not be available in the current context or transaction.
  
  Solutions:
  
  Check Function Module Name: Verify that the function module name is correct and exists in the system. You can do this by using transaction code SE37 (Function Builder) to search for the function module.
  Activate Function Module: If the function module is inactive, activate it using transaction SE37.
  Review Parameters: Check the parameters being passed to the function module. Ensure that they match the expected input and output parameters defined in the function module.
  Check Authorizations: Ensure that the user has the necessary authorizations to call the function module. You can check this in transaction SU53 after the error occurs.
  Debugging: If you have access to debugging tools, you can set breakpoints in the code to see where the error occurs and what parameters are being passed.
  Consult Documentation: Review the documentation for the function module to understand its usage and requirements.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37: Function Builder to view and edit function modules.
  SE80: Object Navigator to explore various objects including function modules.
  SU53: Authorization check to see if there are any authorization issues.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or error message.
  Community Forums: SAP Community and other forums can be helpful to see if others have encountered the same issue and how they resolved it.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.