topic Re: Table control problem in Application Development and Automation Discussions

Table control problem

Karan_Chopra_ — Fri, 09 Apr 2010 08:35:40 GMT

I have a table control and if i use internal table for that using occurs 0 it wrks fine

but if i use work area as occur 0 is obsolete it gives error "Invaid field" when i go in PAI

I did all the modifications to code accordingly

Re: Table control problem

Former Member — Fri, 09 Apr 2010 08:44:47 GMT

Hi koran....

if you need a work area you must use a structure...no an internal table


data : lt_tab type tab occurs 0,
         ls_str type tab.

loop at lt_tab into ls_str.
endloof.

regards

Marco

Re: Table control problem

kanwardeepsingh_gill — Fri, 09 Apr 2010 08:46:39 GMT

Are you using the work area or internal table field in PAI?

Re: Table control problem

kanwardeepsingh_gill — Fri, 09 Apr 2010 08:48:42 GMT

Do as said by Menegazzo Marco , it should solve ur problem

Re: Table control problem

Karan_Chopra_ — Fri, 09 Apr 2010 08:56:52 GMT

I used this way

TYPES : BEGIN OF gs_pmpb_bid_struc,

sel TYPE char1,

batchid TYPE zzbatch_id,

pmpb TYPE zzzpmpb,

END OF gs_pmpb_bid_struc,

DATA : gi_pmpb_bchid TYPE STANDARD TABLE OF gs_pmpb_bid_struc,

gs_pmpb_bchid LIKE LINE OF gi_pmpb_bchid.

gi_pmpb_bchid is corresponding to table control.

this is my screen

PROCESS BEFORE OUTPUT.

MODULE status_9911.

Set initial table values display

LOOP AT gi_pmpb_bchid INTO gs_pmpb_bchid

WITH CONTROL tc_9911 CURSOR tc_9911-current_line.

MODULE set_table_rows.

ENDLOOP.

PROCESS AFTER INPUT.

Initialize check list

MODULE init_bid_list.

LOOP AT gi_pmpb_bchid.

Modify PMPB Input

FIELD gi_pmpb_bchid-pmpb MODULE check_pmpb. -

>Error

Modify BatchID Input

FIELD gi_pmpb_bchid-batchid MODULE check_batchid.

ENDLOOP.

It is giving error while going to PAI module

MODULE check_pmpb INPUT.

MODIFY gi_pmpb_bchid FROM gs_pmpb_bchid INDEX tc_9911-current_line. ---> Error

ENDMODULE. " CHECK INPUT

mentioned after loop above

Re: Table control problem

kanwardeepsingh_gill — Fri, 09 Apr 2010 09:01:51 GMT

Declare ur table control using the work area and not the internal table.

And replace

Modify BatchID Input

FIELD gi_pmpb_bchid-batchid MODULE check_batchid. -> wa_pmpb_bchid-batchid MODULE check_batchid.

Edited by: Kanwardeep Singh Gill on Apr 9, 2010 11:04 AM

Re: Table control problem

Former Member — Fri, 09 Apr 2010 09:02:01 GMT

change your code as follow


DATA : gi_pmpb_bchid TYPE TABLE OF gs_pmpb_bid_struc,---->delete standart but only  TYPE TABLE OF 
           gs_pmpb_bchid TYPE  gs_pmpb_bid_struc.---->use only type


LOOP AT gi_pmpb_bchid into gs_pmpb_bchid.-------> you  must use into

* Modify PMPB Input

* Modify BatchID Input
FIELD gi_pmpb_bchid-batchid MODULE check_batchid.

ENDLOOP.

regards

Re: Table control problem

kesavadas_thekkillath — Fri, 09 Apr 2010 09:11:43 GMT

Check this

data:it type standard table of mara.

data:wa type mara.

controls:tb_ctrl type tableview using screen 100.

Name each field of table control with 'wa'.

in PBO

loop with control tb_ctrl.

module fill_tab.

endloop.

in PAI.

loop at it into wa.

module modify.

endloop.

module fill_tab.

read table it into wa index tb_ctrl-current_line.

endmodule.

module modify.

modify it from wa index tb_ctrl-current_line.

endmodule.

Re: Table control problem

Karan_Chopra_ — Fri, 09 Apr 2010 09:28:30 GMT

LOOP AT gi_pmpb_bchid into gs_pmpb_bchid cannot be used

it says only LOOP AT gi_pmpb_bchid can be used no into

Re: Table control problem

kanwardeepsingh_gill — Fri, 09 Apr 2010 09:35:35 GMT

Hi Karan,

In PAI, there is no need to use the into clause.just loop on the internal table and dats it.

But when you refer to the fields in the PAI and PBO, use work area.

Code for ur reference:

PROCESS BEFORE OUTPUT.

MODULE IT_CONTRO_CHANGE_TC_ATTR.

LOOP AT IT_VBAK

INTO WA_VBAK

WITH CONTROL IT_CONTRO

CURSOR IT_CONTRO-CURRENT_LINE.

MODULE IT_CONTRO_GET_LINES.

ENDLOOP.

MODULE STATUS_0001.

PROCESS AFTER INPUT.

LOOP AT IT_VBAK.

CHAIN.

FIELD WA_VBAK-VBELN.

FIELD WA_VBAK-AUDAT.

FIELD WA_VBAK-VBTYP.

FIELD WA_VBAK-AUART.

FIELD WA_VBAK-NETWR.

FIELD WA_VBAK-WAERK.

FIELD WA_VBAK-VKORG.

FIELD WA_VBAK-VTWEG.

FIELD WA_VBAK-SPART.

FIELD WA_VBAK-KNUMV.

FIELD WA_VBAK-KALSM.

FIELD WA_VBAK-KUNNR.

endchain.

ENDLOOP.

MODULE USER_COMMAND_0001.

Re: Table control problem

kanwardeepsingh_gill — Fri, 09 Apr 2010 10:21:05 GMT

If ur question is answered, please close this thread and mark as answered