SELECT-OPTIONS creates an internal table with a header line. The problem is that header lines are no longer allowed when you're using ABAP OO. You'll have to get rid of the header line by passing so_foo to the method instead of so_foo .
The brackets ensure that only the table component is addressed and the header line is ignored.
I can't see what type your method parameter is. But you need it to be of the following. Sign char 1 option char 2 low netwr High netwr.
Create a structure in the data dictionary of this type and then a table type of that structure and use that table type as the data type for the parameter.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.