I have a scenario where user might change any of the below table control values and the system should capture only changed value from work-area and store previous value, new value, updated by in a new ztable and also modify the same in first ztable from which the data is fetched.
In simple terms, store the modified value in master and previous values to be logged in a new ztable.
From the above, variable value is displayed from a ztable in chemical/ogps/requestor. If user change only value of Var A6 from Chemical and other variable value from OGPS or requestor, the system should capture only changed values and modify them. This way, I'll maintain change log against individual values.