How To Fix /DSD/VC_MESSAGE409 - Create with external number: visit list &1 already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: /DSD/VC_MESSAGE -

• Message number: 409

• Message text: Create with external number: visit list &1 already exists

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /DSD/VC_MESSAGE409 - Create with external number: visit list &1 already exists ?

  The SAP error message /DSD/VC_MESSAGE409 indicates that there is an attempt to create a visit list with an external number that already exists in the system. This typically occurs in the context of SAP's Direct Store Delivery (DSD) or similar applications where visit lists are used for planning and executing deliveries.
  Cause:
  
  Duplicate External Number: The primary cause of this error is that the external number you are trying to use for the visit list is already assigned to another visit list in the system.
  Data Entry Error: There may have been a mistake in data entry, leading to the use of an existing number.
  System Configuration: The system may not be configured to allow duplicate external numbers for visit lists.
  
  Solution:
  
  
  Check Existing Visit Lists: Before creating a new visit list, check the existing visit lists to see if the external number you are trying to use is already in use. You can do this by navigating to the relevant transaction or report that lists visit lists.
  
  
  Use a Different External Number: If the external number is already in use, you will need to choose a different, unique external number for the new visit list.
  
  
  Review Configuration Settings: If you believe that the system should allow duplicate external numbers, review the configuration settings related to visit list management in your SAP system. This may involve consulting with your SAP Basis or configuration team.
  
  
  Error Handling: Implement error handling in your process to catch this error and provide a user-friendly message or alternative actions when a duplicate number is detected.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes for managing visit lists, such as /DSD/VISIT_LIST or similar, depending on your SAP version.
  Documentation: Refer to SAP Help documentation or your organization's internal documentation for more details on managing visit lists and understanding the implications of external numbers.
  Support: If the issue persists or if you need further assistance, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  By following these steps, you should be able to resolve the error and successfully create a new visit list.