I used when I include a JSP with <a4j:include viewId="some.jsp" /> and then inside the jsp I use ForceRender listener in datatable to dynamically render a single row of the table I get the following exception:
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.IllegalArgumentException: Illegal view Id for build AJAX Action URL: parentOfSome.jsp
at org.ajax4jsf.framework.ajax.AjaxContext.getAjaxActionURL(AjaxContext.java:795)
at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildEventOptions(AjaxRendererUtils.java:240)
at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildOnEvent(AjaxRendererUtils.java:171)
at org.ajax4jsf.framework.renderer.AjaxRendererUtils.buildOnClick(AjaxRendererUtils.java:131)
at org.ajax4jsf.renderkit.AjaxCommandRendererBase.getOnClick(AjaxCommandRendererBase.java:66)
at org.ajax4jsf.renderkit.html.CommandLinkRenderer.doEncodeBegin(CommandLinkRenderer.java:97)
at org.ajax4jsf.renderkit.html.CommandLinkRenderer.doEncodeBegin(CommandLinkRenderer.java:88)
at org.ajax4jsf.framework.renderer.RendererBase.encodeBegin(RendererBase.java:101)
at javax.faces.component.UIComponentBase.encodeBegin(UIComponentBase.java:515)
at org.apache.myfaces.shared_impl.renderkit.RendererUtils.renderChild(RendererUtils.java:453)
....
I guess the problem has to do something with the aj4:include component cause it works fine if I use facelet's <ui:include>.