How To Fix SAPLWOSL099 - Message missing: FM &1, RC &2, PG &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPLWOSL - Store WB: IAC Consumer Order, Items

• Message number: 099

• Message text: Message missing: FM &1, RC &2, PG &3

What causes this issue?

An error occurred in a program that is not described in any error
message.

System Response

The system has issued a general error message which can be used to
identify the cause of the error.

How to fix this error?

Please pass on the exact content of this message to SAP.

Procedure for System Administrators

The message contains the function module (FM) that caused the
exception, the number of the exception (RC) during the call and the
program calling (PG).

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SAPLWOSL099 - Message missing: FM &1, RC &2, PG &3 ?

  The SAP error message SAPLWOSL099 typically indicates that there is a missing function module (FM) in the system. The message format includes placeholders for the function module name (&1), return code (&2), and program name (&3). This error can occur in various scenarios, often related to custom developments or enhancements.
  Cause
  
  Missing Function Module: The specified function module does not exist in the SAP system. This could be due to a transport issue, where the function module was not transported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  Incorrect Configuration: The system configuration may be incorrect, leading to the system trying to call a function module that is not available.
  Custom Development: If the function module is part of a custom development, it may not have been activated or may have been deleted.
  
  Solution
  
  
  Check Function Module Existence:
  
  Use transaction SE37 to check if the function module exists in the system. If it does not exist, you may need to create it or transport it from another system.
  
  
  
  Transport Issues:
  
  If the function module is missing due to transport issues, check the transport logs to ensure that all necessary transports have been imported successfully.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to execute the function module. You can check this using transaction SU53 after the error occurs.
  
  
  
  Review Custom Code:
  
  If the function module is part of custom code, review the code to ensure that it is correctly implemented and activated. You may need to re-activate the function module or check for any syntax errors.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the program (&3) to see where the error occurs and gather more information about the context in which the function module is being called.
  
  
  
  Consult Documentation:
  
  If the function module is part of a standard SAP package, consult the SAP documentation or support notes for any known issues or updates related to that function module.
  
  
  
  Related Information
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  Community Forums: SAP Community and other forums can be helpful for finding similar issues faced by other users and the solutions they found.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that might provide more context about the issue.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP Basis or development team for further assistance.