Transportation planning point could not be determined (TART missing)

What causes this issue?

The transportation planning point could not be found since the
specified shipment type is not maintained. The shipment type is
required for determining the shipping type.

System Response

Abbruch

How to fix this error?

Specify either a valid shipment type in the interface or maintain the
respective shipment type.

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.