Error when deleting &

What causes this issue?

The screen you wanted to delete either does not exist, or the system
cannot read it (import it from the database) or delete it (from the
database).

System Response

If the screen exists, it has remained unchanged by the deletion
attempt.

How to fix this error?

Check whether the screen exists, by trying to display it using the
Repository Browser.
Inform your system administrator.

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.