Hello Everyone!

That is me again....

I am workin on an MS access database, using Access 2000 and I get this msg:
"Cannot enter value into blank field on 'one' side
of outer join"
Does anyone knows it?
I am tring to insert on 4 tables, using a querry.
On the form I created I have some combos and I allow people to add more items to them while trying to insert a new record on this main form. What I do is I call another form, make them insert the new item on another table and then on then on the main form I use the combo.requery comand on the event "On double click".
After that sometimes I get the msg and it resets all the information I types or selected...

Can anyone help me???