How To Fix SRT_WSP458 - You cannot specify an interface and a binding at the same time

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 458

• Message text: You cannot specify an interface and a binding at the same time

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP458 - You cannot specify an interface and a binding at the same time ?

  The SAP error message SRT_WSP458 indicates that there is a conflict in the configuration of a web service in SAP. Specifically, it means that both an interface and a binding have been specified simultaneously, which is not allowed. In the context of SAP web services, an interface defines the operations that can be performed, while a binding specifies the protocol and data format used for communication.
  Cause:
  The error typically arises from one of the following scenarios:
  
  Configuration Error: When setting up a web service, both an interface and a binding are defined in the service configuration, leading to ambiguity.
  Incorrect Service Definition: The service definition might have been incorrectly set up in the Service Registry or in the Service Definition in the SAP system.
  
  Solution:
  To resolve the error, you need to ensure that you are only specifying either an interface or a binding, but not both. Here are the steps to troubleshoot and fix the issue:
  
  
  Check Service Configuration:
  
  Go to the relevant transaction in SAP (e.g., SOAMANAGER) where the web service is configured.
  Review the service definition and ensure that you have only specified either an interface or a binding, not both.
  
  
  
  Modify the Service Definition:
  
  If both are specified, remove one of them based on your requirements. Typically, you would want to keep the binding if you are using a specific protocol (like SOAP or REST).
  Save the changes and regenerate the service if necessary.
  
  
  
  Test the Service:
  
  After making the changes, test the web service to ensure that it is functioning correctly without the error.
  
  
  
  Check for Dependencies:
  
  If the service is being consumed by other applications or services, ensure that those dependencies are also updated accordingly.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SOAMANAGER for managing web services and SE80 for checking the service definitions.
  Documentation: Refer to SAP documentation on web service configuration for detailed guidelines on setting up interfaces and bindings correctly.
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to this error message or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the SRT_WSP458 error and ensure that your web service is configured correctly.