Creating relationship to date table

[PBIROC]

Hi all:

I have been using the same dashboard for a few years, but all of a sudden the date table unlinked from the other tables - leaving me with an aggregated mess!  I am stumped as to why I'm given the "ambiguity" error when trying to reconnect?  Up until now, the relationships to the date table were created automatically.   Is there something obvious that I am overlooking?  

Thanks for any help!

[PBIROC]

My apologies!  Hopefully this is better?  There are several tables, however, only "AEM" is unique for each table.  AEM and Line of Business are the only other connections aside from the date table, which now does not connect.   

[vaibhavkale570]

It's strange, I can't see any realationship with date table yet it is giving ambiguity error. do you have another layout for model relationship where your date table is connected to some other table? 

[vaibhavkale570]

sorry but can't understand much with the help of snap provided above.