How To Fix /ISDFPS/ORENG021 - The relationship between &1 and &2 is currently being modified by &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/ORENG -

• Message number: 021

• Message text: The relationship between &1 and &2 is currently being modified by &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/ORENG021 - The relationship between &1 and &2 is currently being modified by &3 ?

  The SAP error message /ISDFPS/ORENG021 indicates that there is a conflict in modifying a relationship between two entities (represented by &1 and &2) because another user or process (&3) is currently making changes to that relationship. This is a common issue in systems where multiple users or processes may attempt to modify the same data simultaneously.
  Cause:
  
  Concurrent Modifications: The most common cause of this error is that another user or background job is currently editing the relationship between the two entities.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. When one user is editing a record, it locks that record for other users until the changes are saved or canceled.
  Long-running Transactions: If a transaction takes a long time to complete, it can lead to other users encountering this error while trying to access the same data.
  
  Solution:
  
  Wait and Retry: The simplest solution is to wait for a few moments and then try to perform the action again. If the other user or process completes their transaction, the lock will be released.
  Identify the Lock: If the issue persists, you can use transaction code SM12 to check for locks on the relevant objects. This will show you which user or process is holding the lock.
  Contact the User: If you identify the user or process that is holding the lock, you may want to contact them to see if they can complete or cancel their transaction.
  System Administrator Intervention: If necessary, a system administrator can forcibly remove the lock, but this should be done with caution as it may lead to data inconsistencies.
  Review Process Design: If this error occurs frequently, it may be worth reviewing the process design to minimize concurrent modifications, such as implementing better user training or adjusting workflows.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to check dumps) for troubleshooting.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Training: Ensure that users are trained on how to handle concurrent modifications and the importance of saving their work promptly.
  
  By following these steps, you should be able to resolve the error and understand the underlying issues related to concurrent data modifications in SAP.