How To Fix FT305 - Dunning data is alreay defined, copying is not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: FT - FI Table Maintenance Error Messages

• Message number: 305

• Message text: Dunning data is alreay defined, copying is not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FT305 - Dunning data is alreay defined, copying is not possible ?

  The SAP error message FT305, which states "Dunning data is already defined, copying is not possible," typically occurs when you are trying to copy dunning data for a customer or vendor that already has existing dunning information in the system. This can happen during the dunning process when you attempt to create or modify dunning data for an account that already has dunning settings or records.
  Cause:
  
  Existing Dunning Data: The primary cause of this error is that the customer or vendor account already has dunning data defined in the system.
  Dunning Procedure: The dunning procedure you are trying to apply may conflict with existing settings.
  Data Integrity: SAP prevents overwriting existing dunning data to maintain data integrity and avoid potential issues with financial reporting.
  
  Solution:
  To resolve the FT305 error, you can take the following steps:
  
  
  Check Existing Dunning Data:
  
  Navigate to the customer or vendor account in question and check the existing dunning data. You can do this using transaction codes like FD03 (for customers) or FK03 (for vendors).
  Review the dunning settings and see if they need to be modified instead of copied.
  
  
  
  Modify Existing Dunning Data:
  
  If you need to change the dunning data, you can do so directly in the customer or vendor master record. Use transaction codes FD02 or FK02 to modify the dunning data.
  
  
  
  Delete Existing Dunning Data:
  
  If appropriate, you can delete the existing dunning data before attempting to copy new dunning data. Be cautious with this approach, as it may affect financial records.
  Use transaction code F150 to run the dunning program and manage dunning data.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to dunning procedures to ensure you are following the correct process.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  Dunning Process: Understand the dunning process in SAP, which involves sending reminders to customers for overdue payments.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as F150 (Dunning), FD03 (Display Customer), FK03 (Display Vendor), FD02 (Change Customer), and FK02 (Change Vendor).
  Dunning Configuration: Review the configuration settings for dunning procedures in the SAP system to ensure they are set up correctly.
  
  By following these steps, you should be able to address the FT305 error and manage dunning data effectively in SAP.