Can you please provide a screenshot?
Inactive lookup values should not be visible in the drop-down list. They should only be seen if they already have been assigned to a field prior before becoming inactive. In this case the label is suffixes with (inactive).
I have assigned field to lookup and I have made a particular Look value as Inactive.So when i am creating new Item ,that inactive lookup value is visible in field dropdown list.Is it possible to hide inactive lookup values attached to field
Please try to reproduce this with the latest hotfix version of your release and if you can still reproduce it, open a ticket with support.
The fact is, that inactive lookup values should not appear in the dropdown at all
In the current hotfix versions you should also get a validation error in case a user would type in the code of the inactive lookup value directly (instead of picking it in the pick-list, in which it shouldnt be in at all).
Thank you very much!