Class key & is incomplete
Message type: E = Error
Message class: C$ - Environment Management System
Message number: 289
Message text: Class key & is incomplete
What causes this issue?
The class key you specified is incomplete. You either did not
enter the class name or class type.
System Response
The system is unable to read the class from the database.
How to fix this error?
Enter the complete class name and type.
Error message extract from SAP system. Copyright SAP SE.