I am using a characteristic which is type Decimal but it is throwing error while checking: Data type DEC not allowed for characteristic

I have created a class type 399 and generated analytical view for it.When I am trying to create Custom CDS View and add secondary data source i am unable to fine the cube i created.

Unable to find tab 'Exchange Key for NF metals' in supplier master to enter the exchange key.Do we have to do certain config for NF metals for material master and vendor master?Thanks in advance.

I have configured SAP TM to create freight unit on PO creation, I have created Freight Order from the Freight Unit, created FSD and done SES and Invoice for Freight Order.When i am posting invoice for my original PO , my freight cost does not show up...