How To Fix CACS_RANKING009 - Function module &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: CACS_RANKING - Messages of Ranking List

• Message number: 009

• Message text: Function module &1 is invalid

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 CACS_RANKING009 - Function module &1 is invalid ?

  The SAP error message CACS_RANKING009 indicates that a function module referenced in the context of the SAP system is invalid. This can occur for various reasons, such as the function module being deleted, not activated, or not existing in the system.
  Causes:
  
  Function Module Deletion: The function module may have been deleted or is not available in the current SAP system.
  Transport Issues: If the function module was transported from another system, there may have been issues during the transport process.
  Activation Issues: The function module may not be activated properly in the system.
  Version Mismatch: The function module may exist in a different version of the SAP system but not in the current version.
  Authorization Issues: The user may not have the necessary authorizations to access the function module.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the function module exists in the system. If it does not exist, you may need to recreate it or transport it from another system.
  
  
  
  Activate the Function Module:
  
  If the function module exists but is not activated, you can activate it using transaction code SE37. Select the function module and click on the "Activate" button.
  
  
  
  Transport the Function Module:
  
  If the function module is missing due to transport issues, check the transport logs and ensure that the function module is included in the transport request. You may need to re-transport it.
  
  
  
  Check for Version Compatibility:
  
  Ensure that the function module is compatible with the version of SAP you are using. If there are discrepancies, you may need to update or adjust your system.
  
  
  
  Review Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the function module. You can check this using transaction code SU53 after the error occurs.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message. There may be patches or updates available that resolve the issue.
  
  
  
  Debugging:
  
  If you have access to debugging tools, you can set breakpoints in the code to identify where the error is occurring and gather more information about the context of the error.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SU53 (Authorization Check).
  SAP Notes: Always check for relevant SAP Notes that may provide additional insights or solutions for specific error messages.
  SAP Community: Engaging with the SAP Community forums can also provide insights from other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to your SAP Basis team or SAP support for further assistance.