Resource element type &1 is not defined for resource type &2 of device &3

What causes this issue?

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

System Response

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

Check that resource element type &V1& is:
Defined as a device in the activity <ZH>Define resource element types
</>in Customizing
Not assigned to a worker in the activity <ZH>Define resource elements
</> in Customizing
Not defined as an allowed worker role in the activity <ZH>Define
allowed resource element types</>

Error message extract from SAP system. Copyright SAP SE.