Hello all

I have a grid based on a parameter view, when i select companycode from combobox correspoding data should be displayed in the grid.my database has 12 records
compcode 028 four records
compcode 035 four records
compcode 058 four records

first time the grid displays ok, but if i again select 028 for the fourth time it displays only 2 records,this happens randomly,but when i close the table and rerun the form it first time it displays correctly and happens again.

what's could be wrong ?

txs