Lines of a table control are more than one table control problem.

Question

Hi All,
   I'm writing a screen which includes a table control and below is my code:
PROCESS AFTER INPUT.
  LOOP AT gt_blds.
    CHAIN.
      FIELD gw_bld-ebeln.
      FIELD gw_bld-ebelp.
      FIELD gw_bld-quanty.
      MODULE get_item ON CHAIN-INPUT.
    ENDCHAIN.
endloop.
The get_item was used to summary the total quanty of each PO item.
The problem is that once the lines of gt_blds is 16 and my table control lines is 14, the  get_item module will only calculate from line 1 to line14, the last 2 lines was lost...
Can anyone help me?

Answer 1

Hi,
PROCESS AFTER INPUT.
  LOOP AT gt_blds.
    CHAIN.
      FIELD gw_bld-ebeln.
      FIELD gw_bld-ebelp.
      FIELD gw_bld-quanty.
      MODULE get_item ON CHAIN-INPUT.
    ENDCHAIN.
**add one more module.
module modify_tabcontrol
endloop.
in program.
module modify_tabcontrol.
describe table itab lines tc-lines.
if tc-current_line > tc-lines.
append itab.
else.
modify itab index tc-current_line.
endmodule.
even you cannot acheive this.
add one more module after the loop statement
module count_qty.
in program
module count_qty.
*here you sum up or whatever you want
endmodule.
Regards
Ramchander Rao.K