Hi Viraj,
You can try the following approach.
The Note text is opened in edit mode in the program SAPLFKPS and under that in Include LFKPSFN0. You can see there is a Form as "FORM NOTICE_OPEN" where NOT-WMODE determines whether the Note section will be opened in Edit or Change mode. NOT-WMODE = 1 means "Display" and NOT-WMODE = 2 means "Change".There is option to do Implicit Enhancement for this Form NOTICE_OPEN. In the Implicit Enhancement you can pass the relevant parameter in READ_TEXT_INLINE FM (For Example: ID = FKK0, INLINE_COUNT=3, LANGUAGE = EN, NAME = Relevant FICA Document Number, OBJECT=FKKKO).
Once you can see that there are entries in "INLINES" table, change the NOT-WMODE value to 1 from 2. It means the Note section will always be opened in Display mode from FPE2 as well if the Note section contains any value.
Thanks.
Nirmalya