I have a requirement. I did a screen exit in Transaction CO11N. There I am entering some values. when a user enter "SAVE" button, it will check the given values and display error message when they are wrong.
after that error message, all input values get grayed out. User has to press function key 'F2' to get this into edit mode. if user don't press F2 button and simply pressing other Function keys, the confirmation is made and creating Purchasing Order.
this is not the case, we should make user to press F2 only to get the screen into edit mode.
I was using POPUP_TO_CONFIRM function module, when user pressing YES button I assigned to F2 Functionality.
but this is not working as expected.
Can any suggest solutions for this.