How To Fix BSFND_INTEGRATION020 - Only one change record for each data record is permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: BSFND_INTEGRATION -

• Message number: 020

• Message text: Only one change record for each data record is permitted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BSFND_INTEGRATION020 - Only one change record for each data record is permitted ?

  The SAP error message BSFND_INTEGRATION020 indicates that there is an issue with the data integration process, specifically that only one change record is allowed for each data record. This error typically arises in scenarios involving data replication or integration, such as when using SAP Data Services, SAP S/4HANA, or other data management tools.
  Cause:
  The error occurs when the system detects multiple change records for a single data record during an integration or replication process. This can happen due to:
  
  Duplicate Change Records: There may be multiple change records being sent for the same data record, which violates the system's requirement for uniqueness.
  Incorrect Data Processing Logic: The logic used to generate or process change records may not be correctly implemented, leading to multiple records being created for the same entity.
  Timing Issues: If changes are made to the same record in quick succession, it may result in multiple change records being generated before the previous ones are processed.
  Configuration Issues: Incorrect configuration in the data integration settings may lead to this error.
  
  Solution:
  To resolve the error, consider the following steps:
  
  
  Check for Duplicates: Review the source data to ensure that there are no duplicate change records being generated for the same data record. This may involve checking the data extraction or transformation logic.
  
  
  Adjust Data Processing Logic: If you are using custom logic to generate change records, ensure that it is designed to handle only one change record per data record. You may need to implement checks to prevent duplicates.
  
  
  Review Integration Settings: Check the configuration settings of the data integration tool you are using. Ensure that it is set up correctly to handle change records appropriately.
  
  
  Implement a Queue Mechanism: If timing issues are causing multiple changes to be processed simultaneously, consider implementing a queuing mechanism to serialize the processing of change records.
  
  
  Consult Documentation: Refer to the SAP documentation related to the specific integration tool you are using for any additional configuration or best practices that may help prevent this error.
  
  
  Error Handling: Implement error handling in your data integration process to catch and log instances of this error, which can help in diagnosing the root cause.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists and you are unable to resolve it, consider reaching out to SAP Support for assistance. They can provide more detailed guidance based on your specific system configuration and usage.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to prevent it from occurring in the future.