How To Fix MEREP_01249 - Row Based Conflict Detection is ON

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 249

• Message text: Row Based Conflict Detection is ON

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01249 - Row Based Conflict Detection is ON ?

  The SAP error message MEREP_01249 indicates that there is a conflict in the data being processed due to "Row Based Conflict Detection" being enabled. This typically occurs in scenarios where multiple users or processes are trying to access or modify the same data simultaneously, leading to potential inconsistencies.
  Cause:
  
  Concurrent Access: Multiple users or processes are trying to update the same record at the same time.
  Row-Based Conflict Detection: This feature is designed to prevent data inconsistencies by ensuring that only one process can modify a record at a time. When a conflict is detected, the system raises this error.
  Data Locking: The system may have locked the data for one user, preventing others from making changes until the lock is released.
  
  Solution:
  
  Check for Locks: Use transaction codes like SM12 to check for any locks on the database table that might be causing the conflict. If you find locks, you may need to wait for them to be released or contact the user who holds the lock.
  Retry the Operation: If the operation can be retried, wait for a moment and then attempt to perform the action again.
  Review User Access: Ensure that users are not trying to perform conflicting operations on the same data. If necessary, implement better coordination among users.
  Adjust Conflict Detection Settings: If appropriate, consider adjusting the settings for conflict detection in your SAP system. However, this should be done with caution and typically requires a thorough understanding of the implications.
  Consult Documentation: Refer to SAP documentation or support for specific guidance related to your version and configuration of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view locks), SM21 (to check system logs), and ST22 (to analyze 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 data access and the importance of saving their work frequently to avoid conflicts.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team or consult with SAP's customer support for further assistance.