The chassis code for the 2nd gen VW Crafter and MAN TGE should be [Typ SY] for the van and [Typ SZ] for the chassis cab, not [Typ 7C0]:

https://imcdb.org/vehicles.php?resultsStyle=asImages&yearFrom=&yearTo=&makeMatch=- 2&make=&modelMatch=1&model=typ+7c0&modelInclModel=on&modelInclChassis=on&mk=&origin=- &madein=&madefor=&role=&page=1

I don't know where the [Typ 7C0] code came from originally, but if you look at the VIN of any Crafter/TGE, you'll see that SY/SZ is the correct one.