Hi Harish,
" if you check validation in save which you will do after changing the value from drop down how you will get original value of drop down"
That is what I was asking, is there any function that can revert back an attribute. I know there is a method to revert the whole entity back.
Anyways I resolved this by using a function module to fetch a copy from database and revert back the attribute.
I could save the attributes to a global varibles at the instance when user hits edit button and use them to revert when validation fails. But using FM was much easier in my case.
I gusess there is no standard function to revert attribute values back to original.
Thanks for your replys.
I am closing down the issue