How To Fix MEREP_01049 - Appending a record to internal table: Sync key=&1, R/3 key=&2

SAP Error Message - Details

• Message type: E = Error

• Message class: MEREP_01 - Runtime Messages for Synchronizers

• Message number: 049

• Message text: Appending a record to internal table: Sync key=&1, R/3 key=&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MEREP_01049 - Appending a record to internal table: Sync key=&1, R/3 key=&2 ?

  The SAP error message MEREP_01049 typically occurs in the context of data replication or data transfer processes, particularly when working with the SAP Master Data Governance (MDG) or SAP Data Services. This error indicates that there is an issue with appending a record to an internal table due to a synchronization key or R/3 key conflict.
  
  Cause:
  
  Key Conflict: The error usually arises when there is a mismatch or conflict between the synchronization key and the R/3 key. This can happen if the record being processed already exists in the target system or if there is an inconsistency in the data being replicated.
  Data Integrity Issues: If the data being transferred has integrity issues, such as missing mandatory fields or incorrect data formats, it can lead to this error.
  Duplicate Records: Attempting to insert a record that already exists in the target table can trigger this error.
  
  Configuration Issues: Incorrect configuration in the data replication