How To Fix SPRX460 - IDOC-WSDL must only be used as external WSDL

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 460

• Message text: IDOC-WSDL must only be used as external WSDL

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX460 - IDOC-WSDL must only be used as external WSDL ?

  The SAP error message SPRX460 indicates that there is an issue with the use of the IDOC-WSDL (Web Services Description Language) in your SAP system. This error typically arises when the WSDL is being used in a context that is not appropriate for its intended use, specifically when it is expected to be used as an external WSDL.
  Cause:
  The error occurs when:
  
  The WSDL being referenced is not correctly configured for external use.
  The WSDL is being used in a scenario where it is expected to be an external WSDL, but it is being treated as an internal WSDL.
  There may be a misconfiguration in the service definition or the way the WSDL is being called.
  
  Solution:
  To resolve the SPRX460 error, you can follow these steps:
  
  
  Check WSDL Configuration:
  
  Ensure that the WSDL is correctly defined as an external WSDL. This can be done in the SAP system by checking the service definition in transaction SOAMANAGER.
  Verify that the WSDL URL is accessible and correctly points to the external service.
  
  
  
  Review Service Definition:
  
  Go to transaction SOAMANAGER and check the service definition for the IDOC service you are trying to use.
  Ensure that the service is set up to use the correct WSDL and that it is marked as external.
  
  
  
  Regenerate WSDL:
  
  If the WSDL is not correctly configured, you may need to regenerate it. This can be done in the SOAMANAGER by selecting the appropriate service and regenerating the WSDL.
  
  
  
  Check for Updates:
  
  Ensure that your SAP system is up to date with the latest support packages and patches, as there may be fixes related to WSDL handling in newer versions.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to IDOC and WSDL configurations for any specific guidelines or troubleshooting steps.
  
  
  
  Testing:
  
  After making the necessary changes, test the service again to see if the error persists.
  
  
  
  Related Information:
  
  IDOC: Intermediate Document, a standard SAP format for data interchange.
  WSDL: Web Services Description Language, an XML-based language used to describe web services.
  SOAMANAGER: A transaction in SAP used for managing web services and service definitions.
  SAP Notes: Check SAP Notes for any specific issues or patches related to the SPRX460 error.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the steps you have already taken.