How To Fix MEREP_01109 - Data inconsistency between sync W/L and inbox data (seqno=&1,TOP cntr=&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 109

• Message text: Data inconsistency between sync W/L and inbox data (seqno=&1,TOP cntr=&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01109 - Data inconsistency between sync W/L and inbox data (seqno=&1,TOP cntr=&2) ?

  The SAP error message MEREP_01109 indicates a data inconsistency between the synchronization worklist (W/L) and the inbox data. This typically occurs in the context of SAP's Event Management or similar modules where data synchronization is critical for ensuring that the system reflects the most current and accurate information.
  Cause:
  The error can be caused by several factors, including:
  
  
  Data Synchronization Issues: There may be a mismatch between the data in the synchronization worklist and the data in the inbox. This can happen if there are concurrent updates or if the data was not properly synchronized.
  
  
  Database Integrity Issues: Corruption or inconsistencies in the database can lead to discrepancies between the expected and actual data.
  
  
  Configuration Errors: Incorrect configuration settings in the synchronization process can lead to data inconsistencies.
  
  
  System Performance Issues: If the system is under heavy load, it may not process synchronization requests in a timely manner, leading to inconsistencies.
  
  
  Solution:
  To resolve the MEREP_01109 error, you can follow these steps:
  
  
  Check Synchronization Logs: Review the synchronization logs to identify any errors or warnings that occurred during the synchronization process. This can provide insights into what went wrong.
  
  
  Reprocess the Worklist: If the issue is due to a temporary inconsistency, reprocessing the synchronization worklist may resolve the issue. You can do this through the relevant transaction codes or programs in SAP.
  
  
  Database Consistency Check: Perform a consistency check on the database to identify and rectify any integrity issues. This may involve using transaction codes like SE14 or DB02 to analyze and repair database inconsistencies.
  
  
  Review Configuration Settings: Ensure that the configuration settings for the synchronization process are correct. This includes checking the settings for the relevant application components.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that can resolve the issue.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. Provide them with the error message details, sequence number, and top container information for better diagnosis.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM21 (System Log), SLG1 (Application Log), and SM37 (Job Monitoring) to help diagnose the issue.
  SAP Documentation: Review SAP documentation related to Event Management or the specific module you are working with for additional troubleshooting steps and best practices.
  User Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the MEREP_01109 error.