How To Fix DMC_RT_MSG060 - Structure &1: Number of duplicates in receiver &2

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_RT_MSG - DMC: Runtime Object Messages

• Message number: 060

• Message text: Structure &1: Number of duplicates in receiver &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_RT_MSG060 - Structure &1: Number of duplicates in receiver &2 ?

  The SAP error message DMC_RT_MSG060, which states "Structure &1: Number of duplicates in receiver &2," typically occurs in the context of data management and replication processes, particularly when using SAP Data Management or SAP Data Intelligence. This error indicates that there are duplicate entries in the data being processed, which violates the uniqueness constraints expected by the target structure or receiver.
  Cause:
  
  
  Duplicate Data: The primary cause of this error is the presence of duplicate records in the source data that are being sent to the target structure or receiver. This can happen due to:
  
  Incorrect data extraction processes.
  Data quality issues in the source system.
  Misconfiguration in the data mapping or transformation logic.
  
  
  
  Receiver Constraints: The target structure (receiver) may have constraints that require unique entries, such as primary keys or unique indexes. If the incoming data violates these constraints, the error will be triggered.
  
  
  Solution:
  
  
  Identify Duplicates: 
  
  Review the source data to identify and analyze the duplicates. You can use SQL queries or data profiling tools to find duplicate records based on the relevant fields.
  
  
  
  Data Cleansing:
  
  Cleanse the data by removing or consolidating duplicates before they are sent to the target structure. This may involve:
  
  Aggregating records.
  Deleting unnecessary duplicates.
  Implementing deduplication logic in the data pipeline.
  
  
  
  
  
  Adjust Data Mapping:
  
  If applicable, review the data mapping and transformation logic to ensure that it correctly handles duplicates. This may involve modifying the logic to prevent duplicates from being created in the first place.
  
  
  
  Modify Receiver Constraints:
  
  If the duplicates are valid and necessary for your business logic, consider modifying the constraints on the target structure to allow for duplicates. However, this should be done with caution, as it may have implications for data integrity.
  
  
  
  Testing:
  
  After making changes, test the data flow again to ensure that the error is resolved and that the data integrity is maintained.
  
  
  
  Related Information:
  
  Data Quality Tools: Consider using data quality tools or features within SAP to monitor and manage data quality proactively.
  Documentation: Refer to SAP documentation for specific guidelines on data replication and management, as well as best practices for handling duplicates.
  Support: If the issue persists, consider reaching out to SAP support or consulting with a data management expert for further assistance.
  
  By addressing the root cause of the duplicates and ensuring that the data meets the constraints of the target structure, you should be able to resolve the DMC_RT_MSG060 error effectively.