thanks for the idea! Error selecting object doesn´t appear anymore, but now it´s turn for this one: value is required (javax.faces.component.UIInput.REQUIRED) This is the code I´ve added: (following your sample) In RstReportHome.java | | private Firm specialFirm; | | public Firm getSpecialFirm() { | System.out.println("getSpecialFirm!!"); | return getInstance().getFirm(); | } | | public void setSpecialFirm(Firm firm) { | System.out.println("setSpecialFirm!!"); | if(firm == null) { | System.out.println("setSpecialFirm - asignando AUTOMATIC!!"); | firm = new Firm(); | firm.setFirmCode("AUTOMATIC"); | CfgCurrency cfgCurrency = new CfgCurrency(); | cfgCurrency.setCurrencyCode(60); | firm.setCfgCurrency(cfgCurrency); | | } else { | System.out.println("setSpecialFirm - firm no null "+firm.getFirmDescription()); | } | getInstance().setFirm(firm); | } | In the view: | <s:decorate id="firmCodeDecoration" template="layout/edit.xhtml"> | <ui:define name="label">#{messages['Firm']}</ui:define> | <h:selectOneMenu value="#{rstReportHome.specialFirm}" required="true" id="firm"> | <s:selectItems value="#{firmList.resultList}" var="firm" label="#{firm.firmCode}" noSelectionLabel="AUTOMATIC"/> | <s:convertEntity/> | <a:support event="onchange" reRender="firmCodeDecoration"/> | </h:selectOneMenu> | </s:decorate> | any further idea? I guess the solution must be near ;-) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4102465#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...