Upgrade 8.3: On first click of Back button error out null.But second click not error out untill case number generated.
As part of testing of Upgrade 8.3 platform, found back button click error ed out first time, but on second time click it is not error ed out. This happening for couple of pages until Case number generated.
It is working fine in 7.3 version without any issues, Does any one come across this issue.?