How To Fix DRD123 - The selected delivery relationship is already being processed

SAP Error Message - Details

• Message type: E = Error

• Message class: DRD - Messages for Delivery Relationships

• Message number: 123

• Message text: The selected delivery relationship is already being processed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DRD123 - The selected delivery relationship is already being processed ?

  The SAP error message DRD123, which states "The selected delivery relationship is already being processed," typically occurs in the context of delivery processing in SAP, particularly when dealing with delivery relationships in the SAP Advanced Planning and Optimization (APO) or SAP Supply Chain Management (SCM) modules.
  Cause:
  This error usually arises when:
  
  Concurrent Processing: The delivery relationship you are trying to process is already being handled by another transaction or user. This can happen in environments where multiple users are working on the same data simultaneously.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a delivery relationship is locked by another process, you will receive this error when trying to access it.
  Incomplete Previous Processing: If a previous transaction involving the same delivery relationship was not completed successfully, it might still be in a locked state.
  
  Solution:
  To resolve the DRD123 error, you can take the following steps:
  
  
  Check for Active Sessions: Verify if another user or session is currently processing the same delivery relationship. You can use transaction code SM12 to check for locks. If you find a lock that is no longer needed, you can release it (if you have the necessary authorizations).
  
  
  Wait and Retry: If the delivery relationship is being processed by another user, you may need to wait until that process is completed before trying again.
  
  
  Check for Background Jobs: Sometimes, background jobs may be processing the delivery relationship. You can check the status of background jobs using transaction code SM37.
  
  
  Review Logs: Check the application logs for any additional information that might indicate why the delivery relationship is locked. You can use transaction code SLG1 to view application logs.
  
  
  Restart the Transaction: If you suspect that the transaction is stuck, you can try to exit and restart the transaction.
  
  
  Contact Support: If the issue persists and you cannot identify the cause, it may be necessary to contact your SAP support team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM37 (to monitor background jobs), and SLG1 (to check application logs).
  User Authorizations: Ensure that you have the necessary authorizations to view and manage locks and background jobs.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify the cause of the DRD123 error and take appropriate action to resolve it.