I have an issue with delivering from project.
S/4HANA 1809 without PS module Best Practice scenario installed.
So, I have completed (ECC6 as reference model) missing LP delivery type (hard coded?). But also missing sales document type DL (why so? also hard coded?) related SD settings (item category, copying rule).
I am not sure to be neither exhaustive nor just in my try&test (no previous PS specific setting up experience but SD expertise o.k.).
Especially that I am still facing error log in CNS0 (message VL321) . Apparently it considers "blanc" item category as it states : "Item category is not defined".
What am I missing here?