Scenerio - When user will cancel document through vf11, on click of save button there should popup come where user have to put up reason of cancelation.Input reason should save in vbrk table.That could be viewable in respect to generating cancel document no.
For this i have added zreason feild in vbrk table, i used FM popup_get_values for populating vbrk-zreason feild. But when i am entering reason, that is not save in vbrk-zreason feild. I am using save_text fm also for saving the reason. But not success.
Please help me with complete code.