How To Fix XO_INTEGRATION020 - Only one change record for each data record is permitted

SAP Error Message - Details

• Message type: E = Error

• Message class: XO_INTEGRATION - Messages for XO Integration Components

• 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 XO_INTEGRATION020 - Only one change record for each data record is permitted ?

  The SAP error message XO_INTEGRATION020 indicates that there is an issue with the integration of change records in the system. Specifically, it means that the system has detected multiple change records for a single data record, which is not allowed. This can occur in various scenarios, such as during data uploads, integration processes, or when handling change logs.
  Cause:
  
  Duplicate Change Records: The most common cause of this error is that there are multiple change records being sent for the same data record. This can happen if the data is being processed in parallel or if there are issues in the data extraction or transformation process.
  Incorrect Data Mapping: If the mapping of data fields is incorrect, it may lead to the generation of multiple change records 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 created before the previous ones are processed.
  
  Solution:
  
  Check for Duplicates: Review the data being processed to ensure that there are no duplicate change records for the same data record. This may involve checking the source system or the data transformation logic.
  Adjust Data Processing Logic: If the data is being processed in parallel, consider implementing a locking mechanism or a queuing system to ensure that only one change record is processed at a time for each data record.
  Review Data Mapping: Ensure that the data mapping is correct and that each change record corresponds to a unique data record.
  Error Handling: Implement error handling in your integration process to catch and log instances where multiple change records are generated, allowing for easier troubleshooting.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidelines related to the integration process you are using (e.g., SAP PI/PO, SAP S/4HANA, etc.).
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Integration Tools: If you are using specific integration tools (like SAP Data Services, SAP PI/PO, etc.), consult their documentation for best practices regarding change record handling.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new errors are introduced.
  
  If the problem persists after following these steps, it may be beneficial to engage with SAP support or a consultant who specializes in SAP integration issues for further assistance.