SAP ABAP - Add Custom Screen in PM - Maintenace Plan Item ( IP01,IP02,IP03 )

Create CMOD Project :

Enhancement Assignments

Go to SE11 and add custom field in MPOS structure

Add custom field in CI_MPOS include

Double click CI_MPOS

Activate Structure

Back to CMOD project, double click on screen exit 0100 to generate sub screen exit

press enter

Screen layout

Save screen and activate.

double click function exit : EXIT_SAPLIWP3_001.

Double click INCLUDE ZXPRMU01.

Press enter and yes

add source code and activate:

Double click in Function Exit EXIT_SAPLIWP3_002

save & activate.

Activate cmod project

Test Custom Screen, run tcode IP01

save.

Display maintenance Plan (IP03)

Done.