Thanks muir, but FormCategory is already mapped as an entity. I am giving code snippet from my xhtml | <tr style="height:30px" > | <td align="right" width="35%" class="dvtCellLabel">category</td> | <td align="left" width="65%" class="dvtCellInfo"> | <h:selectOneMenu value="#{forms.formsCategory}" class="detailedViewTextBox" > | <s:selectItems value="#{formsManager.refreshedFormCategories}" | var="formsCategory" | label="#{formsCategory.categoryName}" | noSelectionLabel="Please Select..."/> | <s:convertEntity /> | </h:selectOneMenu> | </td> | </tr> | I think i have problem with <s:convertEntity /> Any suggestions are welcome!! View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4092962#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...