script problem

[Former Member]

Hi Experts,

i have a problem in scripts,

i am writing the code like below in program and form. i am taking the employee responsible name in one window. but here that window is skipping when the employee responsible field is empty.

in program.

WHEN 'ZM'.

MOVE tvbpa-pernr TO tparvw_ZM.

IF tparvw_ZM NE space.

PERFORM get_pa0002 USING tparvw_ZM.

endif.

FORM get_pa0002 USING personel_no.

*SELECT * FROM pa0002 WHERE pernr = vbpa-pernr.

SELECT * FROM pa0002 into table it_tab WHERE pernr = personel_no .

SELECT * FROM pa0002

WHERE pernr = personel_no.

ENDSELECT.

LOOP AT IT_TAB.

CALL FUNCTION 'WRITE_FORM'

EXPORTING

ELEMENT = 'PERSON_RES'

WINDOW = 'DELTWT'

EXCEPTIONS

element = 1

window = 2.

IF sy-subrc NE 0.

PERFORM protocol_update.

ENDIF.

in form.

/E PERSON_RES

/: BOX FRAME 10 TW

/: <SB>Dealt with by

<SB>Contact reference

/* &TVTWT-VTEXT(3)&/&PA0002-VORNA& &PA0002-NACHN& &TVGRT-BEZEI&

CT &TVTWT-VTWEG(3)&/&IT_TAB-VORNA& &IT_TAB-NACHN&/ &USR03-NAME1&

&USR03-NAME2&/&TSPAT-VTEXT&

could any body read the above stuff and help me how to solve this problem.

i need to get that window and print the space in the place of emp responsible

thanks,

[Former Member]

hi ,

this is may be problem in the data of the itab and check

if it_itab[] is not initinal . then loop the data.

may be useful for it.

regrads,

venkat.