How To Fix LMBP109 - No Function module name specified

SAP Error Message - Details

• Message type: E = Error

• Message class: LMBP -

• Message number: 109

• Message text: No Function module name specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message LMBP109 - No Function module name specified ?

  The SAP error message LMBP109: No Function module name specified typically occurs in the context of SAP Business Workflow or when dealing with function modules in ABAP programming. This error indicates that a function module name is expected but has not been provided in the relevant configuration or code.
  Causes:
  
  Missing Function Module Name: The most common cause is that a function module name has not been specified in the configuration or in the code where it is expected.
  Incorrect Configuration: If you are working with workflows or custom programs, the configuration might be incomplete or incorrect, leading to this error.
  Custom Development Issues: If you are using custom ABAP code, there might be a logical error where the function module name is not being passed correctly.
  
  Solutions:
  
  
  Check Configuration:
  
  Go to the relevant configuration area (e.g., Workflow configuration) and ensure that a valid function module name is specified where required.
  If you are using a standard workflow, ensure that all necessary steps are correctly configured.
  
  
  
  Review ABAP Code:
  
  If you are working with custom ABAP code, review the code to ensure that the function module name is being correctly defined and passed.
  Look for any variables or parameters that should hold the function module name and ensure they are populated correctly.
  
  
  
  Debugging:
  
  Use the ABAP debugger to trace the execution of the program or workflow to identify where the function module name is expected but not provided.
  Check the call stack to see if the error is originating from a specific point in the code.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources related to the specific module or functionality you are working with to ensure that you are following the correct procedures.
  
  
  
  SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  
  
  Related Information:
  
  Function Modules: In SAP, function modules are reusable pieces of code that can be called from various programs. They are defined in the Function Builder (transaction SE37).
  Workflow: SAP Business Workflow allows for the automation of business processes. Errors in workflow configuration can lead to various issues, including missing function module names.
  ABAP Development: Understanding how to work with function modules in ABAP is crucial for developers. Familiarity with transaction codes like SE37 (Function Builder) and SE80 (Object Navigator) can be helpful.
  
  If the issue persists after checking the above points, consider reaching out to your SAP Basis or ABAP development team for further assistance.