I am using Sales.SalesNum field as an invoice number, which will increment automatically each time the user append
a new invoice.
I place the master SalesNum in Data.SalesNum, so when the user click the new button the textbox "TxtSalesNum"
will have the value Data.SalesNum + 01.

The problem accured in multiuser environment.

User 1 : giving SalesNum = 1

User 2 : giving Salesnum = 1

User 1 save the invoice and having salesnum = 1 and click the new button. TxtSalesnum.value = 2

User 2 Save the invoice and having salesnum = 2. But when he click the new button, he have TxtSalesnum.value = 2
not 3.

Thank's

In Save Procedure

Sele Data
Repl SalesNum with SalesNum + 01
TableUpdate(.T.)
Unlock All



in PNew Procedurte ( When The user click the New Button)

Thisform.TxtSalesNum.Value = Data.SalesNum + 01