Yassin,

>I am trying to use Transaction's with MM.NET business objects, but apparently I think I am missing something.
>
>1. I have two business objects Customer and CustomerAddress and have registered CustomerAddress as the child of Customer object and have the following properties on the Customer Business object
>
>

>     Public Sub New()
>        Me.TableName = "CUSTOMERS"
>        Me.PrimaryKey = "CUSTNMBR"
>        Me.DefaultCommandType = CommandType.StoredProcedure
>        Me.DatabaseKey = "BACKOFFICE"
>        Me.AutoUseTransactions = True
>        Me.AutoSaveOnParentSaved = True
>        Me.AutoCancelOnParentCancel = True
>    end Sub
>

>
>2. But when I save the business objects and have problems with CustomerAddress object the transaction that was added on Customer never roll backs.

I recommend setting a breakpoint in mmBusinessObject.TransactionRollback(string databaseKey) to see what's happening.

Best Regards,