Yes, I am using the correct name,
I am testing it another screen, if success i will apply on the main required screen.
Testing further found, its working some time and some time not.
I suspect the failure is happening on the gallery on select property, it is not able to read all the time,
during test found,
I edited, saved, it worked for save.
Then next record , selected, click on the form, this also saved, while no edit has been done
Then moved to next select on the gallery, same it saved, while no edit done
Then moved to next item in gallery, no edit done, this time message appears of notify.
worried to apply such un sure method,
Please advise