How To Fix R11343 - The &1 &2 &3 &4 is a duplicate

SAP Error Message - Details

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 343

• Message text: The &1 &2 &3 &4 is a duplicate

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message R11343 - The &1 &2 &3 &4 is a duplicate ?

  The SAP error message R11343 indicates that there is a duplicate entry for a specific object in the system. The placeholders &1, &2, &3, and &4 typically represent the type of object and its identifiers, which can vary depending on the context in which the error occurs.
  Cause:
  The error usually arises in scenarios where the system is trying to create or update an entry that already exists. Common causes include:
  
  Attempting to create a master data record (like a customer, vendor, or material) that already exists in the database.
  Duplicate entries in a configuration table or during data migration.
  Issues with data import processes where the same data is being uploaded multiple times.
  
  Solution:
  To resolve the R11343 error, you can take the following steps:
  
  
  Identify the Duplicate Entry:
  
  Check the specific identifiers provided in the error message to locate the existing entry in the system.
  Use transaction codes relevant to the object type (e.g., SE16 for table display) to search for the duplicate.
  
  
  
  Review Data:
  
  If you are importing data, review the source data to ensure there are no duplicates before the import.
  If the error occurs during a transaction, verify the data being entered for duplicates.
  
  
  
  Modify or Delete the Duplicate:
  
  If the duplicate entry is not needed, consider deleting it or modifying it to resolve the conflict.
  If the entry is valid, you may need to adjust your process to avoid attempting to create a duplicate.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance related to the object type in question.
  
  
  
  Check Custom Code:
  
  If you have custom developments or enhancements, review the code to ensure it handles duplicates appropriately.
  
  
  
  Contact Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for the object type you are dealing with (e.g., XD01 for customer creation, MK01 for vendor creation).
  Data Migration Tools: If you are using tools like LSMW or BAPIs for data migration, ensure that you have proper checks in place to prevent duplicates.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the R11343 error in your SAP system.