How To Fix UPWB075 - Internal error when creating the ABAP class for the BSP application

SAP Error Message - Details

• Message type: E = Error

• Message class: UPWB - Messages for Development Class UPWB

• Message number: 075

• Message text: Internal error when creating the ABAP class for the BSP application

What causes this issue?

You had set up that your own class should be generated for the BSP
application. At the same time you entered a class name. An error
occurred when copying the class CL_UPWB_BSP_APPL to this class.

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?

The class name could be wrong. In the ABAP Workbench, copy the class
CL_UPWB_BSP_APPL to a new class (with the class name you selected). If
this is successful, then inform SAP of the error.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.