How To Fix PROXY_ADT_COMMON004 - Name and Namespace combination already exixts

SAP Error Message - Details

• Message type: E = Error

• Message class: PROXY_ADT_COMMON - Message Class for Proxy Objects Validation

• Message number: 004

• Message text: Name and Namespace combination already exixts

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 PROXY_ADT_COMMON004 - Name and Namespace combination already exixts ?

  The SAP error message PROXY_ADT_COMMON004 indicates that there is a conflict with the name and namespace combination you are trying to use for a proxy object in the SAP system. This typically occurs when you attempt to create or register a new proxy object (like a web service or an interface) that has the same name and namespace as an existing one.
  Cause:
  
  Duplicate Name and Namespace: The most common cause is that there is already a proxy object with the same name and namespace in the system.
  Incorrect Configuration: Sometimes, the error can arise from incorrect configuration settings or a misunderstanding of the naming conventions.
  Transport Issues: If you are working in a transport environment, it is possible that the object was transported from another system, leading to a conflict.
  
  Solution:
  
  
  Check Existing Proxies: 
  
  Use transaction SPROXY to check if a proxy with the same name and namespace already exists. If it does, you may need to modify the existing proxy instead of creating a new one.
  
  
  
  Rename the New Proxy: 
  
  If you need to create a new proxy, consider using a different name or namespace that does not conflict with existing objects.
  
  
  
  Delete or Modify Existing Proxy: 
  
  If the existing proxy is no longer needed, you can delete it. However, be cautious with this approach as it may affect other components that depend on it.
  Alternatively, you can modify the existing proxy to meet your requirements.
  
  
  
  Check Transport Requests: 
  
  If you suspect that the issue is related to transport requests, check the transport logs and ensure that there are no conflicts due to recent transports.
  
  
  
  Consult Documentation: 
  
  Review SAP documentation or notes related to proxy creation and naming conventions to ensure compliance with best practices.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SPROXY: To manage and view proxy objects.
  SE80: Object Navigator, where you can also check for existing objects.
  
  
  
  SAP Notes: 
  
  Check SAP Notes for any known issues or additional guidance related to proxy creation and management.
  
  
  
  Naming Conventions: 
  
  Familiarize yourself with the naming conventions used in your organization or project to avoid conflicts in the future.
  
  
  
  By following these steps, you should be able to resolve the PROXY_ADT_COMMON004 error and successfully manage your proxy objects in SAP.