I have converted oen of my projects to Richfaces4 M5 and JSF2 now is the problem that the aj4:commandbutton ajax and a4j:ajax reacts only on second request. I've checked the request statements and at the first request is the viewstate parameter missing. at the second request there is the viewstate filled and the the request works perfect.

I don't know that is happend.

One note the web.xml and faces-config.xml are like the richfaces showcase.

More info the work contents are included with dynamic ui:include but the request will be in one included page but should be also in two possible. For example in one content ist the input form and in the second the extendedatatable with the results which are selectable.