How To Fix FL063 - Function module & reassigned

SAP Error Message - Details

• Message type: E = Error

• Message class: FL - Function Builder messages

• Message number: 063

• Message text: Function module & reassigned

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FL063 - Function module & reassigned ?

  The SAP error message FL063, which states "Function module & reassigned," typically occurs in the context of financial accounting or controlling processes. This error indicates that a function module that was expected to be used in a certain context has been reassigned or is not available for the current operation.
  Causes:
  
  Function Module Reassignment: The function module that is being called has been reassigned to a different purpose or has been modified in a way that it no longer fits the expected parameters.
  Configuration Changes: Changes in configuration settings or updates to the SAP system can lead to function modules being reassigned or deprecated.
  Transport Issues: If the function module was transported from one system to another (e.g., from development to production), there may be inconsistencies or missing dependencies.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the error.
  
  Solutions:
  
  Check Function Module: Verify the status and definition of the function module in transaction SE37. Ensure that it is active and correctly defined.
  Review Configuration: Check the configuration settings related to the function module in the relevant customizing transactions. Ensure that no recent changes have affected its assignment.
  Transport Logs: If the issue arose after a transport, review the transport logs for any errors or warnings that might indicate problems with the function module.
  Authorization Check: Ensure that the user has the necessary authorizations to execute the function module. This can be checked in transaction SU53 or by consulting with your security team.
  Debugging: If you have access to debugging tools, you can set breakpoints in the code to see where the function module is being called and what parameters are being passed.
  Consult Documentation: Check SAP Notes and documentation for any known issues or updates related to the function module in question.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide guidance on function module usage.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  SAP Help Portal: Refer to the SAP Help Portal for detailed documentation on the specific function module and its intended use.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis or development team for further investigation.