How To Fix SPRX044 - Proxy generation terminated: WSDL error (method "&1" without in/output)

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 044

• Message text: Proxy generation terminated: WSDL error (method "&1" without in/output)

INCLUDE SPRX_GET_WSDL OBJECT DOKU ID TX

What causes this issue?

In the WSDL document,
either <input> or <output> or both
must be in <zh><operation name="&V1&"></>
(method must communicate with external systems).
In this instance, neither <input> nor <output> have been used.

System Response

Proxy generation is terminated.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.