We are now testing 11.2 QlikView version and preparing for upgrade from 9 to 11.2. We have two servers and for a while first server will stay in 9 version, other will be 11.2. Problems are when users with 11.2 client version opens reports in server with old 9.0 version. It is almost not possible to work. All tables, filters are not active, with refresh button and objects are crossed. Maybe someone know is it possible to fix it somehow?
Working from 9 clients version with reports of 11.2 server version is ok until we don't use new functionalities from 11.2 version.