How To Fix UPWB107 - The class specified cannot be used for generation

SAP Error Message - Details

• Message type: E = Error

• Message class: UPWB - Messages for Development Class UPWB

• Message number: 107

• Message text: The class specified cannot be used for generation

What causes this issue?

For the Web interface, you have requested the use of your own class
instead of the preconfigured class. However, the class name you have
entered is in the protected namespace for SAP classes.

System Response

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

How to fix this error?

Enter a valid name for classes in your namespace.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.