Module Pool

[Former Member]

I have created a Module Pool Program of type m and name SAPMZxxx. I created a screen for the same , and created a table control on the screen . In the PBO of the screen :

pbo

module status_0010.

loop at itab with control tab_ctl cursor current-line.

endloop.

pai

loop.

endloop.

In module status_0010.

select * from ztest1 into itab.

endselect.

Also specified the itab name while defining the table control and selected the fields for display .

As i created this as module pool ( i dint get a TOP include automatically inserted though ??) , so i added the declarations in the SAPMZxxx .

Now , i created a tcode to run this program with screen . But , I cant see any data in the table control when i run the program through the tcode??

[Former Member]

have you debugged and checked if there is any data in itab,

are the names of table control same as that of itab fields

[Former Member]

Yes the names are same ...but i put a breakpoint in module status_0010...but it never stops there ..as soon as i give the tcode , it displays the screen with table control and no data in it ,...!!

[Former Member]

select * from ztest1 into itab.

endselect.

Above select statement do not call in the PAI status. Instead declare a module(data_fill) at PBO.

write the select statemnt in this module.

PBO

module status_0010.

module data_fill.

loop at itab with control tab_ctl cursor current-line.

endloop.

pai

loop.

endloop.

[Former Member]

Hi ,

I hope your declarations is as below..

CONTROLS: tab_ctl TYPE TABLEVIEW USING SCREEN '0010'.

<b>pbo</b>

module status_0010.

loop at itab with control tab_ctl cursor

<i>tab_ctl-current_line.</i>

endloop.

<b>pai</b>

loop at itab .

endloop.

And you have created table control with name tab_ctl,

and with fields of itab.

Regards,

Sreejesh P.

[Former Member]

Yes , i have cross checked the declaration and statements ..they are all the same ...I m not sure if it has something to do with a Report type program or a Module pool type ( m) type program ???

When i run the tcode ...it just goes and displays the tab control empty and doesnt stop at the pbo module status_0010??