USING/CHANGING problem ...Can't see whole itab data in FORM.

i have probelm in the perform ...is I cannot see entire internal table gt_bseg_po..

How to declare it ?

I have internal table gt_bseg_po[] which contains empty PO s.

Am deleting empty POs from that .

and selecting

• For non-blank PO to do ??? later.

gt_bseg_po[] = gt_bseg[].

SORT gt_bseg_po BY ebeln.

DELETE gt_bseg_po WHERE ebeln EQ space.

PERFORM docrec_type_ih USING gt_bseg

gt_bseg_po.

form docrec_type_ih using ut_bseg STRUCTURE gt_bseg

u_gt_bseg_po STRUCTURE gt_bseg_po

.

...

...

h_offset = 0.

• Header key.

WRITE 'IH' TO wa_final+h_offset(4).

h_offset = h_offset + 4.

...

...

• PO Num.

• DATA : wa_ponum(20) TYPE c.

CLEAR : gt_bseg_po.

READ TABLE u_gt_bseg_po WITH KEY bukrs = ut_bseg-bukrs

belnr = ut_bseg-belnr

gjahr = ut_bseg-gjahr

.

IF sy-subrc = 0.

• po

WRITE gt_bseg_po-ebeln TO wa_final+h_offset(20).

h_offset = h_offset + 20.

• pipe delimiter.

WRITE '|' TO wa_final+h_offset(1).

h_offset = h_offset + 1.

ENDIF.

...

...

ENDFORM.