Hi Bharath,
Mostly you understood me correct.
For more clear picture I decided to describe steps for adding custom field in TM application for you with several screen shots.
Example: Add custom field in FWO application on Tab General Data.
Place for new field is emphasized.
FWO application is based on /SCMTMS/TRQ Business Object. Forwarding Order Data on Tab General Data is based on ROOT node of /SCMTMS/TRQ. New field will be add in FPM Component Configuration /SCMTMS/WDCC_FWO_GEN.
First step: append structure with custom field in Extension Include structure.
Extension Include:
Append Structure with TEST_FIELD:
Customizing of Component Configuration /SCMTMS/WDCC_FWO_GEN by using of WD application CUSTOMIZE_COMPONENT.
Result:
I hope this example will be helpful for you.
Also I want to add several words about problem with "synchronization of application screen and configuration screen".
Please make right-button click in application on field which does not exist in component configuration and select in menu "Technical help".
You must get similar picture as below.
I emphasized Component Configuration and Component Customizing. Very often some fields can be added in application by using Component Customizing.
Could you check this approach?
Kind regards, Aliaksandr.