How To Fix XW091 - Function module &1 does not exist (component &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: XW - DART - Data Retention Tool

• Message number: 091

• Message text: Function module &1 does not exist (component &2)

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 XW091 - Function module &1 does not exist (component &2) ?

  The SAP error message XW091 indicates that a function module specified in your program or transaction does not exist in the system. This can occur for several reasons, and understanding the cause and finding a solution is essential for resolving the issue.
  Causes:
  
  Typographical Error: The name of the function module may have been misspelled in the code.
  Missing Function Module: The function module may not have been created or activated in the system.
  Incorrect Component: The function module may belong to a different component or package that is not included in your current system.
  Transport Issues: If the function module was recently transported from another system, it may not have been imported correctly.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  
  Solutions:
  
  Check Spelling: Verify that the function module name is spelled correctly in your code.
  Function Module Existence: Use transaction SE37 (Function Builder) to check if the function module exists. If it does not, you may need to create it or find the correct one.
  Check Component: Ensure that the function module belongs to the correct component. You can check the component in the function module's attributes.
  Transport Request: If the function module was supposed to be transported, check the transport logs to ensure it was successfully imported.
  Authorization Check: Ensure that the user has the necessary authorizations to access the function module. You can check this in transaction SU53 after the error occurs.
  System Consistency: If you suspect a system inconsistency, consider running a consistency check or consulting with your SAP Basis team.
  
  Related Information:
  
  
  Transaction Codes:
  
  SE37: Function Builder - to check the existence of the function module.
  SE80: Object Navigator - to explore the function module and its related objects.
  SU53: Authorization Check - to analyze authorization issues.
  
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or component.
  
  
  Documentation: Review the SAP documentation for the specific function module to understand its purpose and dependencies.
  
  
  By following these steps, you should be able to identify the cause of the XW091 error and implement an appropriate solution. If the issue persists, consider reaching out to your SAP support team for further assistance.