mandButton class="ui-button-success" icon="fas fa-file-excel" value="Excel" ajax="false">
                                <p:dataExporter type="xlsx" target="tbl" fileName="Hand_Over_Ins"


                                                />
                            </p:commandButton>

                        </h:panelGrid>


                        <p:panel id="panelReport" styleClass="noBorder summeryBorder" >    
                            <p:dataTable rendered="#{b.billedBill.deptId ne true}" id="tbl