Code not working.........

hi friends,

I have following code .....

DATA:wa_matnr LIKE j_1iexcdtl-matnr.

DATA: l_name1 LIKE thead-tdname.

DATA:p_num2 LIKE j_1iexcdtl-maktx.

DATA:p_vtweg TYPE vtweg.

DATA:p_vkorg TYPE vkorg.

DATA:p_matnr TYPE matnr.

READ TABLE in_tab WITH KEY 'J_1IEXCDTL-MATNR'.

MOVE in_tab-value TO wa_matnr.

SELECT SINGLE matnr vkorg vtweg FROM mvke into (p_matnr,p_vkorg,p_vtweg) where matnr = wa_matnr.

CONCATENATE p_matnr p_vkorg p_vtweg INTO l_name1.

I'm now getting the values for p_matnr p_vkorg & p_vtweg.

i have a value in wa_matnr.

thanks in advance.