How To Fix HRALX00_ORG651 - Function module &1 doesn't exist in system &2

SAP Error Message - Details

• Message type: E = Error

• Message class: HRALX00_ORG - HR-ALE-Org Enhancement

• Message number: 651

• Message text: Function module &1 doesn't exist in system &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message HRALX00_ORG651 - Function module &1 doesn't exist in system &2 ?

  The SAP error message HRALX00_ORG651 indicates that a specific function module (denoted as &1) does not exist in the specified system (&2). This error typically arises in the context of HR (Human Resources) modules, particularly when there is an attempt to call a function module that is either not available or not activated in the SAP system.
  Causes:
  
  Missing Function Module: The function module that is being called does not exist in the system. This could be due to a missing transport or an incomplete installation of an SAP component.
  Incorrect System Configuration: The system may not be configured correctly, leading to the inability to access certain function modules.
  Version Mismatch: The function module may exist in a different version of SAP or in a different client, but not in the current one.
  Authorization Issues: The user may not have the necessary authorizations to access the function module, leading to the perception that it does not exist.
  
  Solutions:
  
  
  Check Function Module Existence:
  
  Use transaction code SE37 to check if the function module exists in the system. Enter the name of the function module and see if it is available.
  
  
  
  Transport Requests:
  
  If the function module is missing, check if there are any transport requests that need to be imported into the system. This is especially relevant if the system was recently upgraded or if new components were added.
  
  
  
  System Configuration:
  
  Ensure that the system is properly configured and that all necessary components are installed. This may involve checking the installation guide for the specific SAP module you are working with.
  
  
  
  Check for Version Compatibility:
  
  Verify that the function module is compatible with the version of SAP you are using. If you are working in a development or test environment, ensure that it matches the production environment.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the function module. This can be checked using transaction code SU53 after the error occurs.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be patches or updates available that resolve the issue.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP Support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SU53 (Authorization Check), ST22 (Dump Analysis), SM21 (System Log).
  SAP Notes: Always check for relevant SAP Notes that may provide additional context or solutions for specific errors.
  Documentation: Review the documentation for the specific HR module you are working with to ensure all prerequisites are met.
  
  By following these steps, you should be able to diagnose and resolve the HRALX00_ORG651 error in your SAP system.