Summarizing numeric, int and float

Hi everyone. I have been pulling my hair out of this one. Any advice would be greatly appreciated.

I have 3 tables which are directquery from 2 databases.
Date Table has a datetime field called Date and a weekending field. It is table in PB.

Trans table has datetime field and Amount as float field. It is in DB1

Tasks table has datetime field and a numeric and an int field. It is in DB2

I have relationships between the datetime fields.

When I create a table, I can summarize the TRANS table Amount field on the weekending, but I can`t seem to get the numeric or int fields from the Tasks table to summarize. Neither the numeric or int fields can be summarized.

It seems that as soon as I add a date field of any sort, they disappear.
I have checked that the datetime fields are all the same format.

Any thoughts would be greatly appreciated.