typing error... ,vou_no, group by

cmd="select date,vou_no,vou_type from vouchers where date>?Thisform.text3.Value and vou_type='CP' order by date,vou_no group by date,vou_no,vou_type"
	if sqlexec(con,cmd,'nav')<0
		aerror(laerror)
		messagebox(laerror[1,2])
		return
	endif

>Sir, I have these codes
>
>

>cmd="select date,vou_no,vou_type from vouchers where date>?Thisform.text3.Value and vou_type='CP' order by date,vou_no, group by date,vou_no,vou_type"
>	if sqlexec(con,cmd,'nav')<0
>		aerror(laerror)
>		messagebox(laerror[1,2])
>		return
>	endif
>
>

>
>it says:
>---------------------------
>Microsoft Visual FoxPro
>---------------------------
>Connectivity error: [Microsoft][ODBC SQL Server Driver][SQL Server]Incorrect syntax near the keyword 'group'.
>---------------------------
>OK
>---------------------------