Processing cancelled: Table & not in TDDAT

What causes this issue?

You tried to maintain control table &V1&.
The system then checks the authorization using table TDDAT. There is no
entry in table TDDAT for table &V1&.

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?

Add the missing entry and the appropriate authorization class.

Error message extract from SAP system. Copyright SAP SE.