Could not find document type &

What causes this issue?

The document type &V1& entered has not been defined in table
J_3GBLARTT.

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?

This document type has to be created in Customizing.
<DS:TRAN.J3GE>Execute function</>

Error message extract from SAP system. Copyright SAP SE.