How To Fix SPRX462 - Operation in IDOC-WSDL must have request and response and no fault

SPRX462 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 462

• Message text: Operation in IDOC-WSDL must have request and response and no fault

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SPRX462 - Operation in IDOC-WSDL must have request and response and no fault ?

  The SAP error message SPRX462 indicates that there is an issue with the configuration of an IDoc (Intermediate Document) Web Service Description Language (WSDL) operation. Specifically, it states that the operation must have both a request and a response defined, and it should not have any fault defined.
  
  Cause:
  
  WSDL Configuration: The WSDL for the IDoc service is not correctly defined. It may be missing either the request or response elements, or it may incorrectly include a fault element.
  IDoc Service Definition: The IDoc service might not be properly set up in the SAP system, leading to an incomplete or incorrect WSDL generation.
  Version Mismatch: There could be a mismatch between the expected WSDL structure and the actual implementation in the SAP system.
  
  
  Solution:
  
  
  Check WSDL Definition:
  
  Review the WSDL file associated with the IDoc service. Ensure that it includes both a request and a response element.
  Make sure that there are no fault elements defined in the