How To Fix /PF1/MSG_GUI519 - Data record with this converter ID &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /PF1/MSG_GUI -

• Message number: 519

• Message text: Data record with this converter ID &1 already exists

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_GUI519 - Data record with this converter ID &1 already exists ?

  The SAP error message /PF1/MSG_GUI519 Data record with this converter ID &1 already exists typically indicates that there is an attempt to create or insert a data record in the system that has a duplicate identifier (converter ID) which already exists in the database. This can occur in various contexts, such as when dealing with data records in a custom application, data migration, or during data uploads.
  Cause:
  
  Duplicate Entry: The most common cause is that the system is trying to insert a record with a converter ID that already exists in the database.
  Data Migration Issues: If you are migrating data from another system or performing a bulk upload, there may be duplicates in the source data.
  Incorrect Logic in Custom Code: If there is custom code involved, it may not be handling the uniqueness of the converter ID correctly.
  Concurrency Issues: If multiple users or processes are trying to create records simultaneously, it may lead to conflicts.
  
  Solution:
  
  Check for Existing Records: Before inserting a new record, check if a record with the same converter ID already exists. You can do this by querying the relevant database table.
  Modify the Data: If you are migrating data, ensure that the source data does not contain duplicates. Clean up the data before the upload.
  Error Handling in Custom Code: If the error arises from custom code, implement error handling to check for existing records before attempting to insert a new one.
  Use Unique Identifiers: Ensure that the converter ID is unique across the records. If necessary, modify the logic to generate unique IDs.
  Transaction Management: If multiple processes are involved, consider implementing transaction management to avoid concurrency issues.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may need to use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the underlying data structures and logic.
  Debugging: If you have access to the development environment, you can debug the program or function module that is generating this error to understand the flow and identify where the duplicate check is failing.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional guidance.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.