How To Fix SPRX125 - Interface definition missing in WSDL document ( missing)

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 125

• Message text: Interface definition missing in WSDL document ( missing)

INCLUDE SPRX_GET_WSDL OBJECT DOKU ID TX

What causes this issue?

The WSDL document does not contain an interface definition (the
<portType> has not been defined).

System Response

Proxy generation is canceled.

How to fix this error?

Choose another WSDL document or correct the existing one.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX125 - Interface definition missing in WSDL document ( missing) ?

  The SAP error message SPRX125 indicates that there is a problem with the Web Service Definition Language (WSDL) document being used in your SAP system. Specifically, it suggests that the WSDL document is missing a <portType> element, which is essential for defining the operations that the web service can perform.
  Cause:
  
  WSDL Generation Issues: The WSDL may not have been generated correctly, leading to the absence of the <portType> element.
  Service Configuration Errors: There may be misconfigurations in the service definition or the service itself in the SAP system.
  Network Issues: If the WSDL is being fetched from an external source, network issues could prevent the complete WSDL from being retrieved.
  Version Mismatch: The WSDL version being used may not be compatible with the SAP system or the service being called.
  
  Solution:
  
  
  Regenerate the WSDL: If you have access to the service definition in SAP, try regenerating the WSDL. This can often resolve issues related to missing elements.
  
  Go to the relevant transaction (like SOAMANAGER) and regenerate the WSDL for the service.
  
  
  
  Check Service Configuration: Ensure that the service is correctly configured in the SAP system. Verify that all necessary components are defined and active.
  
  Check the service binding and ensure that the correct endpoint is being used.
  
  
  
  Validate the WSDL: If you have access to the WSDL file, validate it using a WSDL validator tool to check for any structural issues or missing elements.
  
  
  Network Connectivity: If the WSDL is being fetched from an external source, ensure that there are no network issues preventing the complete WSDL from being retrieved.
  
  
  Consult Documentation: Review the SAP documentation for the specific service you are working with to ensure that you are following the correct procedures for configuration and usage.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as there may be bug fixes related to web service handling.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to the specific version of SAP you are using. SAP Notes often provide solutions or workarounds for common problems.
  SOAMANAGER: This transaction is used for managing web services in SAP. You can use it to check the configuration of your web services and regenerate WSDLs.
  WSDL Documentation: Familiarize yourself with WSDL structure and elements, especially <portType>, to better understand the requirements for your web service.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.