How To Fix SPRX294 - Check not possible for Proxy &1 &2

SAP Error Message - Details

• Message type: E = Error

• Message class: SPRX - Proxy Generation

• Message number: 294

• Message text: Check not possible for Proxy &1 &2

What causes this issue?

You choose "check regarding WSDL" for a non global proxy.

System Response

Non global proxies can only be check it the context of its main object,
e.g. a Web Service data type can only be checked in its consumer proxy
or an inline type can only be checked within it's global type.

How to fix this error?

Do the check for the main object.
To get the main object, use the where used list on the "used objects"
tab and navigate to the usage. Recursively drill up to the root proxy
until the "check" button becomes active.

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.