I have a 4 page form, I started with cbizobjmaintenanceform.

Page 1 & 2 are based on a Customer look up bizclass that uses a data environment. Page 3 is open orders. Page 4 is details on any open order.

My problem is that there are 3 different bizclasses working and I am not starting / stopping one from the other.

If I nuke everything on page 4. Page three gets populated. But if I put the bizobject on page 4 page 3 comes up empty.

1) LV_Cust is all customers.
2) lv_somast is all work orders in our manufacturing system.
3) lv_sotran is the details on a work order.

params are as follows:
1) None
2) vp_custno
3) vp_sono

How should I laod the data to the parameter? In the activate event of the page? This is the current method for page 3 activate. I had to add the sono line to stop a ?vp_sono event from VFP comming up.

vp_custno=v_cust.custno
vp_sono=v_soheader.sono
sele v_soheader
requery()

Thanks