How To Fix SRT_WSP644 - Multiple proxy objects for consumer interface "&1{&2}"

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 644

• Message text: Multiple proxy objects for consumer interface "&1{&2}"

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP644 - Multiple proxy objects for consumer interface "&1{&2}" ?

  The SAP error message SRT_WSP644 indicates that there are multiple proxy objects defined for a consumer interface in the SAP system. This can lead to confusion in the system as it does not know which proxy to use when processing requests for that particular interface.
  Cause:
  The error typically arises due to one of the following reasons:
  
  Duplicate Proxy Objects: There are multiple proxy definitions for the same consumer interface in the SAP system.
  Incorrect Configuration: The configuration of the web service or the service consumer might be incorrect, leading to multiple entries.
  Transport Issues: If proxies were transported from one system to another, it might have led to duplicates if not handled properly.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Identify Duplicate Proxies:
  
  Use transaction SPROXY to check the proxy objects defined in your system.
  Look for the consumer interface specified in the error message (replace &1 and &2 with the actual values from the error message).
  
  
  
  Remove or Consolidate Duplicates:
  
  If you find multiple proxy objects for the same interface, you need to decide which one to keep.
  You can delete the unnecessary proxy objects using transaction SPROXY or SE80 (Object Navigator).
  Ensure that you have a backup or that you are aware of the implications of deleting a proxy.
  
  
  
  Check Configuration:
  
  Review the configuration settings for the web service and ensure that they are correctly set up.
  Make sure that the service consumer is pointing to the correct proxy.
  
  
  
  Transport Management:
  
  If the issue arose after a transport, check the transport logs and ensure that proxies were transported correctly.
  If necessary, re-transport the correct proxy definitions.
  
  
  
  Testing:
  
  After making changes, test the web service call again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SPROXY: For managing proxy objects.
  SE80: For object navigation and management.
  SICF: For managing Internet Communication Framework services.
  
  
  
  Documentation: Refer to SAP Help documentation for more details on web service configuration and proxy management.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message.
  
  
  By following these steps, you should be able to resolve the SRT_WSP644 error and ensure that your web service calls function correctly.