Migrate from JDeveloper from 12.2.1.3 to 12.2.1.4 - grid filters does not work anymore

Hi all,

I'm working on a project developed using JDeveloper 12.2.1.3, deployed on WebLogic 12.2.1.3 and which contains some grids. In this version everything works fine.

I've just migrated project to JDeveloper and WebLogic 12.2.1.4 but filters on grids does not work anymore. If the user try to filter data or order them, it simply do nothing; it does not produce any error neither in browser consolle nor in server log.

Grids are realized with a <af:table component, based on a ViewObject which is in turn based on a set of Entities mapped to database views.

I've already try to fix it installing last patch on WebLogic (35899167).