I would make sure, SERVED is a primary data source in the join and join condition is correct. Then it will show all the dates from SERVER data source and only matching dattes from other.
SERVED is indeed the primary data source, however there is no join condition. If you are referring to "Relationships" then i went to Data> Edit Relationships> Custom> Add> ISSUE_DATE = CREATED_DATE.
Yes, I was referring to "Relationships".
what is data types of both the columns. Date OR datetime or something else