How To Fix SRT_WSP2496 - No Interface Assignment for Service Group &1 Consumer '&2' Provider '&3'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 496

• Message text: No Interface Assignment for Service Group &1 Consumer '&2' Provider '&3'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2496 - No Interface Assignment for Service Group &1 Consumer '&2' Provider '&3' ?

  The SAP error message SRT_WSP2496 indicates that there is no interface assignment for a specific service group when trying to access a web service. This error typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when a consumer (client) attempts to call a web service provided by a provider (server), but the necessary interface mapping is not configured correctly.
  Cause
  The error can be caused by several factors:
  
  Missing Interface Assignment: The service group does not have an interface assigned to it for the specified consumer and provider.
  Incorrect Configuration: The configuration for the web service in the Integration Directory may be incomplete or incorrect.
  Service Group Not Active: The service group may not be activated or may not exist in the system.
  Consumer/Provider Mismatch: The consumer or provider identifiers may not match the expected values in the service group configuration.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check Service Group Configuration:
  
  Go to the SAP Integration Directory and check the configuration of the service group mentioned in the error message.
  Ensure that the correct interfaces are assigned to the service group for both the consumer and provider.
  
  
  
  Assign Interfaces:
  
  If the interfaces are missing, you need to assign the appropriate interfaces to the service group.
  This can be done by editing the service group in the Integration Directory and adding the necessary interface mappings.
  
  
  
  Activate the Service Group:
  
  Ensure that the service group is activated. If it is not active, activate it and check if the error persists.
  
  
  
  Check Consumer and Provider Identifiers:
  
  Verify that the consumer and provider identifiers in the error message match the expected values in the service group configuration.
  If there is a mismatch, correct the identifiers in the configuration.
  
  
  
  Test the Configuration:
  
  After making the necessary changes, test the web service call again to see if the error is resolved.
  
  
  
  Review Logs:
  
  If the issue persists, review the logs in the SAP system for any additional error messages or warnings that may provide more context about the problem.
  
  
  
  Related Information
  
  Transaction Codes: You may need to use transaction codes like SOAMANAGER for web service configuration or SXMB_MONI for monitoring messages in SAP PI/PO.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring web services and troubleshooting common issues.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  
  By following these steps, you should be able to identify and resolve the cause of the SRT_WSP2496 error in your SAP system.