Question on Module Pool

[Former Member]

Hi,

Please have a look at the code below.

if deptno-low is initial and deptno-high is initial.

message i003(z_mp4).

leave to screen 100.

endif.

Explanation of the above code:-

I have added two text fields (deptno-low & deptno-high) in screen 100.

If both of these fields are initial, i will display a message "Please enter atleast one field value" in a dialog window in screen 100.

Question?

I want to display the same error message on a different screen (say 300) in a text field (of type output only).

How do i approach this??

Thanks & Regards,

Vijay

[seshatalpasai_madala]

Hi,

You can do it as follows.

IN TOP INCLUDE.

DATA: msg type string.

Use this along with your message statement.

message i003(z_mp4) INTO msg.

Make sure msg is declared in some global place TOP include.

And then you can assign this msg to that output only field.

Regards,

Sesh

.

[Former Member]

hi,

in top include declare a vraible of type string as

DATA: msg1 type string.

and in pai module where u give message use that variable as .

message i003(z_mp4) INTO msg. -> where z_mp4 is a message class [SE91]

Make sure msg is declared in some global place TOP include.

And then you can assign this msg to that output only field.

or create a another screen in that in PBO module give message as

message w000(messageclassname) with 'NTER ATLEAST ONE VALUE'.

if useful reward some points.

with Regards,

suresh.

[Former Member]

Hi Vijayakrishna,

Create a text field in screen 300 and set it properties as "Output only" in the screen attributes.

Now, you can directly pass this message to that text field.

Reward points if it is useful.

Thanks.

Hari.

[Former Member]

save it in a global variable and display in that screen