How To Fix MDC_BP_MODEL013 - Source Records already exist. Nothing was transformed.

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_BP_MODEL - Business Partner Data Model

• Message number: 013

• Message text: Source Records already exist. Nothing was transformed.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MDC_BP_MODEL013 - Source Records already exist. Nothing was transformed. ?

  The SAP error message MDC_BP_MODEL013 ("Source Records already exist. Nothing was transformed.") typically occurs in the context of the SAP Master Data Governance (MDG) or SAP S/4HANA systems when trying to replicate or transform business partner data. This error indicates that the system has detected that the source records you are trying to process already exist in the target system, and therefore, no transformation or replication action is necessary.
  Cause:
  
  Duplicate Records: The primary cause of this error is that the records you are trying to create or update already exist in the target system. This can happen if the data was previously replicated or if there are manual entries that match the incoming data.
  Data Consistency: The system checks for data consistency and integrity, and if it finds that the records already exist, it prevents further processing to avoid duplication.
  Incorrect Data Handling: There may be issues with the data handling logic in the transformation process, leading to the system not recognizing the need for transformation.
  
  Solution:
  
  Check Existing Records: Verify if the records you are trying to replicate or transform already exist in the target system. You can do this by querying the business partner data in the relevant transaction (e.g., BP transaction).
  Data Cleanup: If duplicates are found, you may need to clean up the existing records or adjust the incoming data to ensure that it does not conflict with existing records.
  Adjust Transformation Logic: If you are using custom transformation logic, review it to ensure that it correctly identifies when records should be created or updated.
  Use Change Logs: If applicable, check the change logs to see if the records were recently updated or created, which might explain why the system is preventing further processing.
  Consult Documentation: Review SAP documentation or notes related to the specific version of your system for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes like BP (Business Partner), MDG_BS_BP (MDG Business Partner), and others that may help in managing business partner data.
  Data Replication: Understand the data replication process in your SAP environment, including how data is sourced, transformed, and loaded into the target system.
  Error Logs: Review error logs or application logs for more detailed information about the error and any related issues.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.