How To Fix SRT_WSP167 - Unknown value '&1' for WSDL style parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 167

• Message text: Unknown value '&1' for WSDL style parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP167 - Unknown value '&1' for WSDL style parameter ?

  The SAP error message SRT_WSP167 indicates that there is an unknown value for a WSDL (Web Services Description Language) style parameter in a web service configuration. This error typically arises when the web service is expecting a specific value for the style parameter, but it receives an unexpected or unrecognized value instead.
  Cause:
  
  Incorrect WSDL Configuration: The WSDL file may have an incorrect or unsupported value for the style parameter (e.g., "document" or "rpc").
  Service Consumer Mismatch: The service consumer (client) may be sending a request with an invalid style parameter that does not match what the service provider (server) expects.
  Typographical Errors: There may be a typo in the configuration or in the WSDL file that leads to the unknown value being referenced.
  Version Mismatch: The version of the WSDL being used may not be compatible with the service implementation.
  
  Solution:
  
  Check WSDL File: Review the WSDL file to ensure that the style parameter is correctly defined. The style should typically be either "document" or "rpc".
  Validate Service Consumer: Ensure that the service consumer is configured to use the correct style parameter that matches the WSDL definition.
  Correct Typographical Errors: Look for any typos in the WSDL or in the service configuration that might lead to the unknown value.
  Update WSDL: If the WSDL is outdated or incorrect, update it to the latest version that is compatible with the service implementation.
  Test with SOAP UI or Postman: Use tools like SOAP UI or Postman to test the web service with the correct parameters to ensure that the service is functioning as expected.
  
  Related Information:
  
  WSDL Styles: Understand the difference between "document" and "rpc" styles in WSDL. The "document" style is typically used for document-oriented messages, while "rpc" is used for remote procedure calls.
  SAP PI/PO: If you are using SAP Process Integration (PI) or Process Orchestration (PO), ensure that the integration flow is correctly configured to handle the expected WSDL parameters.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP167 error message.