How To Fix BC_BOR103 - Table entry already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: BC_BOR - BC Training (All Courses)

• Message number: 103

• Message text: Table entry already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BC_BOR103 - Table entry already exists ?

  The SAP error message BC_BOR103: Table entry already exists typically occurs when there is an attempt to create a new entry in a table where an entry with the same key already exists. This can happen in various contexts, such as when working with Business Object Repository (BOR) or when trying to create records in custom tables or standard SAP tables.
  Causes:
  
  Duplicate Key Values: The most common cause is that the key value you are trying to insert already exists in the database table.
  Incorrect Logic in Custom Code: If you are using custom ABAP code, there may be logic that does not properly check for existing entries before attempting to create a new one.
  Data Migration Issues: During data migration or uploads, if the data being uploaded contains duplicates, this error can occur.
  Concurrency Issues: If multiple processes are trying to insert the same record simultaneously, one of them may encounter this error.
  
  Solutions:
  
  
  Check for Existing Entries: Before attempting to create a new entry, check if an entry with the same key already exists in the table. You can use a SELECT statement to verify this.
  SELECT SINGLE * FROM your_table WHERE key_field = 'your_key_value'.
  IF sy-subrc = 0.
      " Entry exists, handle accordingly
  ELSE.
      " Proceed to create the new entry
  ENDIF.
  
  
  Modify the Logic: If you are working with custom code, ensure that the logic checks for existing entries before attempting to insert a new one. This can prevent the error from occurring.
  
  
  Data Cleansing: If the error arises during data migration, review the data being imported to ensure there are no duplicates. Cleanse the data before the import process.
  
  
  Error Handling: Implement error handling in your code to gracefully manage situations where an entry already exists. This could involve updating the existing entry instead of trying to create a new one.
  
  
  Review Transaction Logic: If the error occurs in a transaction, review the transaction logic to ensure that it is not trying to create the same entry multiple times.
  
  
  Related Information:
  
  Transaction Codes: Depending on where the error occurs, you may want to check transaction codes related to the specific module or functionality you are working with.
  SAP Notes: Check SAP Notes for any known issues or patches related to the error message. SAP frequently updates its knowledge base with solutions for common problems.
  Debugging: If you are unable to identify the cause, consider using the debugger to step through the code and see where the error is being triggered.
  
  By following these steps, you should be able to identify the cause of the BC_BOR103 error and implement a suitable solution.