I have customized the standard existing field thru AET.
Some times "H R Officer" field is behaving in the 3 ways
1. Some times Input field "H R Officer" is "uneditable"
2. Some times it is saving properly when entered Y or N
3. Some times entered data ( Y or N ) is getting dissappeared after clicking on Save button.
Screenshots attached for the same
please provide me some solution.