How To Fix SRT_WSP2458 - No Interface Assignment for Service Group &1 Consumer Proxy &2 Key &3

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 458

• Message text: No Interface Assignment for Service Group &1 Consumer Proxy &2 Key &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2458 - No Interface Assignment for Service Group &1 Consumer Proxy &2 Key &3 ?

  The SAP error message SRT_WSP2458 indicates that there is no interface assignment for a specific service group and consumer proxy. This error typically occurs in the context of SAP's web services and integration scenarios, particularly when using the SAP NetWeaver Process Integration (PI) or Process Orchestration (PO) components.
  Cause:
  The error can be caused by several factors, including:
  
  Missing Interface Assignment: The service group does not have an interface assigned to it, which is necessary for the consumer proxy to communicate with the service.
  Incorrect Configuration: The configuration of the service group or consumer proxy may be incorrect or incomplete.
  Transport Issues: If the service group or consumer proxy was recently transported from one system to another, the necessary assignments may not have been included in the transport.
  Changes in Service Definitions: If the service definitions have changed (e.g., the interface was modified or deleted), it may lead to this error.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Interface Assignment:
  
  Go to the SAP transaction SOAMANAGER.
  Navigate to the service group in question and check if the correct interface is assigned to it.
  If not, assign the appropriate interface to the service group.
  
  
  
  Verify Consumer Proxy Configuration:
  
  Ensure that the consumer proxy is correctly configured and that it points to the right service group and interface.
  You can check this in the transaction SPROXY.
  
  
  
  Recreate or Adjust the Service Group:
  
  If the service group is missing the necessary interface, you may need to recreate it or adjust the existing configuration.
  Make sure to activate the service group after making changes.
  
  
  
  Check Transport Requests:
  
  If the issue arose after a transport, verify that all necessary objects were included in the transport request.
  If something is missing, you may need to transport the missing objects.
  
  
  
  Review Logs:
  
  Check the application logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to web services and consumer proxies for any specific guidance or known issues.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations.
  SPROXY: For managing consumer proxies.
  SLG1: For viewing application logs.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Community Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered similar issues.
  
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP2458 error in your SAP environment.