Problem returning OUTPUT in stored procedure

Hi, I have this output, @.RegisterFlag int OUTPUT

and I have a transaction going on, so my code (I just put some relevant code here) is:

1BEGIN TRAN2 SELECT @.getDealername = OrgNameFROM OrgWHERE OrgName = @.DealerName3If @.getDealernameisnull45ELSE6 BEGIN7 set @.RegisterFlag = 28ROLLBACK TRAN9 RETURN10 END1112COMMIT TRAN13set @.RegisterFlag = 1

The problem I am facing now is I couldn't get @.RegisterFlag = 2 return back to my asp.net code when it reached line 7, instead I got this error mesg:

Transaction count after EXECUTE indicates that a COMMIT or ROLLBACK TRANSACTION statement is missing. Previous count = 1, current count = 0.

How do I fix this? Many big thanks.

Hi, it's ok already. I realize that the problem is I have both transaction code, one in asp.net and another one in stored procedure. After taken out the one in asp.net, it works now. Thanks.