module pool issue!

[Former Member]

First Screen – 100 ( single box to enter the reservation no: RKPF-RSNUM)

Based on this reservation design next screen (200) showing the reservation header (Table - RKPF) with 5 fields only (RSNUM, RSDAT, USNAM, BWART, WEMPF) and below that a item (Table – RESB) area where all the items shud be displayed in a table control (with the following fields only – RSPOS, MATNR, LGORT, BDMNG, MEINS, ENWRT, (a calculated field say x = BDMNG minus ENWRT).

could any1 tell me the complete steps n wht all should i code in pbo n pai?

please write the code.

PLEASE REPLY ASAP.

REGARDS

Essam

[former_member378318]

Hi,

Did you get an answer to your question?

[Former Member]

nope i didnt get any answer to my question.

[former_member378318]

Good.

Asking others to write the code for you is not what these forums are really about.

[Former Member]

I agree with you, first give it your best shot, and If you cant succeed we are always there to help, thats the only way to learn, there are no shortcuts

[Former Member]

Hi Essam

I will give you a general guideline about how to go about this.

1.First create a screen 100.

2. in the Layout create a field with DDIC ref RKPF-RSNUM, that ways you dont have to worry about putting your own text there.

3. in the PBO Give it a PF status.

4, in the PAI code something like this.

If rkpf-rsnum is not initial.

move rkpf-rsnum to t_rsnum.

else.

message e(999) with 'Please enter a valid no'.

endif.

5. then according to the t_rsnum (the screen entry) pick up the corresponding data into 5 fields. use select single into (field1)....

6. Design a table control for screen 200.

Create ur layout acc to ur o/p requiremnt.

define tab con.

controls: tc type tableview using screen 200.

suppose ur itab is i_resb.

In the PBO

MODULE status_0100.

LOOP WITH CONTROL tc.

MODULE fill_table_control.

ENDLOOP.

MODULE fill_table_control OUTPUT.

READ TABLE itab INTO wa_itab INDEX tc-current_line.

ENDMODULE

at PAI

LOOP WITH CONTROL tc.

MODULE read_table_control.

ENDLOOP.

MODULE read_table_control INPUT.

MODIFY itab FROM wa_itab INDEX tc-current_line.

ENDMODULE.

Here wa_itab is ur work area which will have the same type as ur itab.

alt u can use

loop at itab with control tc cursor tc-current_line.

module transfer

endloop.

module transfer.

rseb = i_seb.

endmodule.

This is just a rough guideline. Please follow whichever method suits u the best.

Thanks.

[Former Member]

mr Sameer Ahmed Could u please mail Me ur Email Address.....coz iam facing lots of problems in Module programming....

please mail me ur email right away!

regards

essam