Print request document type & does not exist.

What causes this issue?

The <GL:exchange statement>exchange statement</> document type you
entered does not exist in Customizing Table TVFK.

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?

Check if the document type you entered is correct.
DEFINE &FELDNAME& = TVFK-FKART
INCLUDE 'NA_CUSTOMIZING_ENTRIES'
INCLUDE 'NA_CKSYSAD_AN'

Error message extract from SAP system. Copyright SAP SE.