How To Fix DFPS_OM_PROXI093 - Update not possible: Record (&1) has changed meanwhile

SAP Error Message - Details

• Message type: E = Error

• Message class: DFPS_OM_PROXI - Messages for DFPS OM proxy implementation

• Message number: 093

• Message text: Update not possible: Record (&1) has changed meanwhile

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DFPS_OM_PROXI093 - Update not possible: Record (&1) has changed meanwhile ?

  The SAP error message DFPS_OM_PROXI093 indicates that an update operation could not be completed because the record being modified has changed since it was last read. This is a common issue in systems where multiple users or processes may be accessing and modifying the same data concurrently.
  Cause:
  The primary cause of this error is a concurrency issue, where:
  
  The record was read for update, but before the update could be applied, another transaction modified the same record.
  This can happen in environments with high user activity or when multiple processes are trying to update the same data simultaneously.
  
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Refresh the Data: 
  
  Re-read the record to get the latest data from the database. This ensures that you are working with the most current version of the record.
  After refreshing, you can attempt the update again.
  
  
  
  Implement Locking Mechanisms:
  
  If applicable, implement optimistic or pessimistic locking strategies to prevent concurrent updates.
  Optimistic locking allows multiple transactions to proceed but checks for changes before committing. Pessimistic locking prevents other transactions from accessing the record until the current transaction is complete.
  
  
  
  Error Handling:
  
  Implement error handling in your application to catch this specific error and retry the operation after refreshing the data.
  This can be done programmatically by checking for the error code and re-attempting the update.
  
  
  
  User Communication:
  
  If users are involved, communicate to them about the possibility of concurrent updates and advise them to refresh their data before making changes.
  
  
  
  Review Transaction Logic:
  
  Review the logic of your transactions to ensure that they are designed to minimize conflicts. This may involve breaking down larger transactions into smaller, more manageable ones.
  
  
  
  Related Information:
  
  Transaction Isolation Levels: Understanding the different isolation levels (e.g., Read Committed, Serializable) can help in managing how transactions interact with each other.
  SAP Notes: Check for any relevant SAP Notes or updates that may address this issue or provide additional guidance.
  Debugging: If the issue persists, consider debugging the application to trace the sequence of operations leading to the error.
  
  By following these steps, you should be able to address the DFPS_OM_PROXI093 error and improve the robustness of your SAP application against concurrent data modifications.