How To Fix SRT_WSP457 - You cannot specify a service definition and an interface at the same time

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 457

• Message text: You cannot specify a service definition and an interface 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_WSP457 - You cannot specify a service definition and an interface at the same time ?

  The SAP error message SRT_WSP457 indicates that there is a conflict in the configuration of a web service in the SAP system. Specifically, it occurs when both a service definition and an interface are specified simultaneously, which is not allowed.
  Cause:
  The error arises when you attempt to configure a web service in such a way that both a service definition (which defines the service's behavior and properties) and an interface (which defines the methods and data types) are specified at the same time. This is not permitted because the system needs to know which one to use, and having both creates ambiguity.
  Solution:
  To resolve this error, you need to ensure that you are only specifying either a service definition or an interface, but not both. Here are the steps you can take:
  
  
  Check Configuration: Go to the relevant configuration settings for the web service in the SAP system. This could be in transaction codes like SOAMANAGER or SICF, depending on your setup.
  
  
  Remove Conflicting Specification:
  
  If you have specified a service definition, remove the interface specification.
  Conversely, if you have specified an interface, remove the service definition.
  
  
  
  Validate Changes: After making the necessary changes, validate the configuration to ensure that it is now correct and does not produce the error.
  
  
  Test the Web Service: Once the configuration is corrected, test the web service to ensure it is functioning as expected without any errors.
  
  
  Related Information:
  
  Web Service Configuration: Familiarize yourself with the web service configuration in SAP, including how to define service definitions and interfaces.
  Documentation: Refer to SAP documentation or help resources for detailed guidance on web service configuration and troubleshooting.
  Transaction Codes: Common transaction codes related to web services include:
  
  SOAMANAGER: For managing web service configurations.
  SICF: For managing Internet Communication Framework (ICF) services.
  
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional insights or updates related to this error message.
  
  By following these steps, you should be able to resolve the SRT_WSP457 error and successfully configure your web service in SAP.