How To Fix DHBAS_UTIL027 - UCON deregistration of function module &1 failed

SAP Error Message - Details

• Message type: E = Error

• Message class: DHBAS_UTIL - Message Class for DHBASIS_UTIL

• Message number: 027

• Message text: UCON deregistration of function module &1 failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DHBAS_UTIL027 - UCON deregistration of function module &1 failed ?

  The SAP error message DHBAS_UTIL027 indicates that the deregistration of a function module has failed. This error typically occurs in the context of the SAP UCON (Usage Control) framework, which is used to manage and monitor the usage of function modules and other resources in SAP systems.
  Cause:
  The error can be caused by several factors, including:
  
  
  Function Module Issues: The function module specified in the error message may not exist, may be incorrectly defined, or may have been deleted or modified in a way that affects its registration status.
  
  
  Authorization Issues: The user or process attempting to deregister the function module may not have the necessary authorizations to perform this action.
  
  
  System Configuration: There may be issues with the UCON configuration or the underlying system settings that prevent the deregistration from completing successfully.
  
  
  Locking Issues: The function module may be locked by another process, preventing the deregistration from occurring.
  
  
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or inconsistencies in the system.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Function Module: Verify that the function module specified in the error message exists and is correctly defined. You can do this by navigating to the function module in transaction SE37.
  
  
  Review Authorizations: Ensure that the user or process attempting the deregistration has the necessary authorizations. You may need to check the roles and profiles assigned to the user.
  
  
  UCON Configuration: Review the UCON configuration settings to ensure they are correctly set up. You can check the UCON settings in transaction S_UCON.
  
  
  Check for Locks: Use transaction SM12 to check for any locks on the function module. If there are locks, you may need to release them or wait for the locking process to complete.
  
  
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the failure.
  
  
  Restart the Process: If the issue persists, consider restarting the relevant processes or the SAP system itself, as this can sometimes resolve transient issues.
  
  
  Consult SAP Notes: Look for any relevant SAP Notes that may address this specific error. You can search for notes in the SAP Support Portal.
  
  
  Contact SAP Support: If you are unable to resolve the issue with the above steps, consider reaching out to SAP Support for further assistance.
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), S_UCON (UCON Configuration), SM12 (Lock Entries), SM21 (System Log).
  SAP Notes: Always check for specific SAP Notes related to UCON and the error message for any patches or updates that may resolve the issue.
  Documentation: Review the SAP documentation on UCON for a better understanding of its configuration and usage.
  
  By following these steps, you should be able to diagnose and resolve the DHBAS_UTIL027 error in your SAP system.