Hello Clemens Li,
Thanx for Replay.
Actually i used one custom container and i splitted custom container into 4 parts using splitter class.
in 1st screen - customer master data
2nd screen - sales order header data
3rd screen - sales order item data
4th screen - i called one transaction
above screens can be interacted by using Hot sot event of grid class.
By using Hot spot event am getting data from first screen to second and second screen to third like that but once i came back to 1st screen the remaining screens output display is not getting changed and if i try to access another record the old data only appearing on screen the new data is not getting trigger.when i debugg the code the data is showing in output table but its not getting triggered in respect screen.
Thank you.