After extracting all the data into QlikView, you can go to the table viewer by pressing "ctrl T". Here you will be able to see all the tables, fields used in each table, the different links between the tables and the fields which helps to create this link. You can also see all the field names used in the application here. This is one possible solution.
The other way is to do a right click and click the select tab so that all the fields used will be displayed.
and the next possible way is to create a New Sheet Object called: System Table and/or Select fields by click on Show System Filds and choose here $Table, $Fileds and so on. Here you can also select a Table and you get all its fields. If you create a table box with specified fields, you get all data listed, entered in this table.
I don't whant to know all fields. no. I want to know which fields are using in my application for a dimension or expression (or something else) in my graphs, straight table, etc.
Then I will be able to say "ok, we are loading this table with X fields... But only Y are using as a dimension or expresion. The difference are not used. So i can NOT load this fields"
