How To Fix /ACCGO/TSDB286 - Record &1 already exists in the replacement header table

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/TSDB -

• Message number: 286

• Message text: Record &1 already exists in the replacement header table

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/TSDB286 - Record &1 already exists in the replacement header table ?

  The SAP error message /ACCGO/TSDB286 Record &1 already exists in the replacement header table typically occurs in the context of the SAP S/4HANA system, particularly when dealing with the Advanced Compliance Reporting (ACR) or similar functionalities that involve handling replacement records in a database table.
  Cause:
  This error indicates that there is an attempt to insert a record into the replacement header table that already exists. This can happen due to several reasons:
  
  Duplicate Data Entry: The system is trying to create a new record that has the same key as an existing record in the replacement header table.
  Data Migration Issues: If data was migrated from another system or during an upgrade, it may have resulted in duplicate entries.
  Incorrect Logic in Custom Code: If there is custom code or enhancements that manipulate the replacement header table, it may inadvertently attempt to insert duplicates.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check for Existing Records: 
  
  Use transaction codes like SE16 or SE11 to view the contents of the replacement header table and check if the record with the specified key already exists.
  Identify the record that is causing the conflict.
  
  
  
  Data Cleanup:
  
  If duplicates are found and they are not needed, consider deleting or archiving the unnecessary records.
  Ensure that the data integrity is maintained and that you are not deleting records that are still in use.
  
  
  
  Review Custom Code:
  
  If there is custom logic that interacts with the replacement header table, review it to ensure it correctly checks for existing records before attempting to insert new ones.
  
  
  
  Consult Documentation:
  
  Check SAP Notes and documentation related to the specific module you are working with. There may be known issues or patches available that address this error.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance. Provide them with the error message, context, and any relevant logs.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SE16 (Data Browser), SE11 (Data Dictionary), and ST22 (Dump Analysis) to help diagnose the issue.
  SAP Notes: Search for relevant SAP Notes that might provide additional insights or solutions for this specific error.
  Testing Environment: If possible, replicate the issue in a testing environment to better understand the cause without affecting production data.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.