I am also facing the same problem but in a slight different case.i have a dropdown downlist s like this <h:outputLabel value="#{msg.supplier}" /> <h:selectOneMenu value="#{claimHandler.suppList}"> <si:selectItems value="#{supplierValues}" var="suppList" label="#{suppList.claimsuppName}" /> <si:convertEntity entityClass="com.dss.web.model.SupplierModel" /> </h:selectOneMenu> <h:outputLabel value="#{msg.suppNo}" /> <h:selectOneMenu value="#{claimHandler.suppNoList}"> <si:selectItems value="#{supplierNoValues}" var="suppNoList" label="#{suppNoList.claimsuppNo}" /> <si:convertEntity entityClass="com.dss.web.model.SupplierNoModel" /> </h:selectOneMenu> where if i run individually it is working fine but if i am using the two drop downs at a time in my jsp page ,sometimes it is displaying properly but sometimes it is giving error message as suppNoList.claimsuppNo as not bound at all... plz help me .. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4047562#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...