How To Fix SRT_WSP622 - Invalid port type name in WSDL: found=&1:&2; expected=&3:&4

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP - Messages for SRT WSP

• Message number: 622

• Message text: Invalid port type name in WSDL: found=&1:&2; expected=&3:&4

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP622 - Invalid port type name in WSDL: found=&1:&2; expected=&3:&4 ?

  The SAP error message SRT_WSP622 indicates that there is an issue with the Web Service Definition Language (WSDL) file being used in your SAP system. Specifically, the error message states that there is an invalid port type name in the WSDL. The message provides details about what was found and what was expected, which can help in diagnosing the issue.
  Cause:
  
  Mismatch in Port Type Names: The port type name defined in the WSDL does not match the expected port type name that the SAP system is looking for. This can happen if the WSDL has been modified or if there is a version mismatch.
  Incorrect WSDL URL: The URL from which the WSDL is being fetched might be incorrect or pointing to a different service.
  WSDL Generation Issues: If the WSDL was generated incorrectly or if there are issues in the service definition, it can lead to this error.
  Namespace Issues: There might be a mismatch in the namespaces defined in the WSDL and what the SAP system expects.
  
  Solution:
  
  Verify WSDL: Check the WSDL file for the correct port type names. Ensure that the port type names match what is expected by the SAP system.
  Update WSDL: If the WSDL has been modified, update it to ensure that it conforms to the expected structure and naming conventions.
  Check Service Configuration: Ensure that the service configuration in SAP is correctly set up to point to the right WSDL and that the expected port types are defined.
  Regenerate WSDL: If you have access to the service that provides the WSDL, consider regenerating it to ensure it is up to date and correctly formatted.
  Namespace Validation: Ensure that the namespaces in the WSDL are correctly defined and match what the SAP system expects.
  Test with a SOAP Client: Use a SOAP client to test the WSDL and see if it can successfully invoke the service. This can help identify if the issue is with the WSDL or the SAP configuration.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to web services and WSDL issues. SAP frequently updates its documentation and provides fixes for known issues.
  Web Service Configuration: Review the configuration settings in transaction codes like SOAMANAGER, where you can manage web service configurations and check for any discrepancies.
  Debugging: If you have access to the backend, consider enabling debugging for web services to get more detailed logs that can help identify the root cause of the issue.
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_WSP622 error message in your SAP system.