Java Development Tools

Hi All,

Am using SelectOneChoice (value type -BigDecimal and Label String), My Application is BPM workSpace, where we exposed the HumanTaskFlow as ADF taskflows. Am getting the values properly when I set the values and going to next stage. But am getting NumberFormatException when I leave the lov's blank . That means the SelectOneChoice is trying to convert the null value to BigDecimal and giving NumberFormat exception. Or is there any other cause for this issue. Could you please help me on how to handle this?

Jdev - 11.1.1.6

SelectOneChoice Code

                                <af:selectOneChoice autoSubmit="true" value="#{row.bindings.resolutionId.inputValue}"

                                                    label="#{nonconformanceuiviewcontrollerBundle.resolution_col_header}"                                                  

                                                    id="soc4666"                                                  

                                                    unselectedLabel=" "

                                                    valuePassThru="true"

                                                    valueChangeListener="#{DynamicPopupHelperBean.onResolutionValChange}">

                                    <f:selectItems

                                                   id="si124545"

                                                   value="#{DynamicPopupHelperBean.resolutionList}"/>

                                </af:selectOneChoice>

Thanks