Crystal Report problem:

I’m making a report using Seagate Crystal Report. My database is a SQL Server6.5 database. The coonection with database works correctly.
I insert some fields of “table-1” in my report details line. In the report all the fields value 0, although that’s not her value in the table-1. In this report I’m using another table “table-2” in the page header , but with this table report show the rights values of fileds.

I check “table-1” using “Browse field data” option and I browse the right values.
Does anybody know where is the problem???
Does it anything to do with the links between the tables I define in “Database-Visual Linking Expert”??

Any advice will be greatly apreciatted.

Thank you very much.