Hi all,
I want to use optimistic locking to stop more than 1 user to modify the data of a screen simultaneously.
On first time modify, my functionality is to change one flag of the given data and to create a new entry for modified record.
I have used @Version.
On modify on first screen, version of existing record is incrementing by1 and creating a new entry but on second screen modify it is not giving exception though id is same n version is different.

Please suggest y xception is not comming