Obiee measures show null values only

Question

I have the following problem. In obiee when I create analysis from table A, its measure columns showing null, even though in database there are no null values in this table.

I used only this table and did not select any columns from other tables. Non-measure columns are fine though like client_id, client_name. However any calculated in rpd measure of that table shows null. What can be the reason?

Edit. Log has the following : The expression "measure_column" is converted to null because None of the fact tables are compatible with the query request

Answer 1

If you really have measure columns in your dimensions it's time to completely go over what was done in the RPD. it seems to have severe issues built in.