How To Fix SPRX040 - Proxy generation terminated: WSDL error ("&1" is not numerical)

SPRX040 - Overview

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 040

• Message text: Proxy generation terminated: WSDL error ("&1" is not numerical)

INCLUDE SPRX_GET_WSDL OBJECT DOKU ID TX

What causes this issue?

In the WSDL document the attribute "&V2&" was given the value "&V1&"
for the node <&V3&>:
<zh><&V3& &V2&="&V1&"></>
"&V1&" should represent a number, but this is not the case.

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.

SPRX040 - Details

• The SAP error message SPRX040 indicates that there is an issue with the Web Services Description Language (WSDL) file during the proxy generation process. Specifically, the error message states that a certain value (represented by "&1") is expected to be numerical but is not. This can occur for various reasons, and here are some common causes, solutions, and related information:
  Causes:
  
  
  Invalid WSDL Definition: The WSDL file may contain a definition where a numerical value is expected, but a non-numerical value is provided instead. This could be due to a typo or incorrect data type definition in the WSDL.
  
  
  Data Type Mismatch: The WSDL might define a parameter or element as a numerical type (e.g., int, float, etc.), but the actual data being passed or defined is of a different type (e.g., string).
  
  
  Service 
  Configuration Issues: There may be issues with the service configuration in the SAP system that leads to incorrect WSDL generation.
  
  
  Version