topic Re: module pool programs in Application Development and Automation Discussions

module pool programs

Former Member — Fri, 07 Dec 2007 09:53:48 GMT

hai to all.

iam creating a transaction screen .

from that screen iwant to insert the data into database.

how can we pass the data from screen element to database -fields.

can i pass the data through the insert command.

plz suggest me .

thanks ...

satya.

Re: module pool programs

Former Member — Fri, 07 Dec 2007 10:00:45 GMT

Hi Satya,

Go through the below example for updating VBAK TABLE:

first take a internal table(it_vbak) which would have a same structure of vbak(including mandt) ...

then modify or move record in it_vbak from record(which u want update or insert) use composite key funda..

then finally update vbak table from it_vbak table....

SAMPLE SOURCE CODE :

TABLES : vbak .

TYPES: BEGIN OF t_data,

vbeln TYPE vbak-vbeln,

erdat TYPE vbak-erdat,

erzet TYPE vbak-erzet,

ernam TYPE vbak-ernam,

END OF t_data.

DATA : x_data TYPE T_DATA,

it_data TYPE TABLE OF t_data .

DATA : ok_code LIKE sy-ucomm .

DATA : so_no LIKE vbak-vbeln .

CONTROLS tc TYPE TABLEVIEW USING SCREEN 100 .

CALL SCREEN 100 .

&----

*& Module USER_COMMAND_0100 INPUT

&----

text

----

MODULE user_command_0100 INPUT.

CASE ok_code.

WHEN 'DISPLAY'.

SELECT vbeln erdat erzet ernam FROM vbak INTO TABLE it_data WHERE vbeln = so_no .

CLEAR ok_code .

WHEN 'EXIT'.

LEAVE PROGRAM.

CLEAR ok_code.

WHEN 'UPDATE'.

LOOP AT it_data INTO x_data.

UPDATE vbak SET ernam = x_data-ernam

WHERE vbeln = x_data-vbeln.

ENDLOOP.

COMMIT WORK.

WHEN 'SAVE'.

X_DATA-VBELN = SO_NO .

INSERT VBAK FROM X_DATA.

VBAK-VBELN = X_DATA-VBELN.

ENDCASE.

ENDMODULE. " USER_COMMAND_0100 INPUT

&----

*& Module UPDATE INPUT

&----

text

----

MODULE update INPUT.

MODIFY it_data FROM x_data INDEX tc-current_line TRANSPORTING vbeln ernam.

ENDMODULE. " UPDATE INPUT

<b>Kindly Reward points if you found the reply helpful.</b>

Cheers,

CHAITANYA.

Re: module pool programs

Former Member — Fri, 07 Dec 2007 10:01:14 GMT

Hi,

take the work area of that table, assign the values to that work area, now you can update the table using "Insert" or "modify" statement.

example.

tables: mara.

data:

wa_mara type mara.

wa_mara-matnr = 'Material Number'.

wa_mara-erdat = sy-datum.

insert mara values wa_mara.

this is an example don't update any SAP standard tables using this method, you have to do this task using standard transactions only.

reward if needful.

Thanks,

Sreeram.