In order to make a drop down box in any Oracle Application Framework page the messageChoice bean is used. The messageChoice bean gives the user the functionality to select a value from the drop down list in an Oracle Apps page. People often get confused between the MessageChoice and the List Of Values (LOV), whereas there are huge differences between both.
Value of the dropdown list of MessageChoice bean comes from the BC4J object.
Corresponding web bean: OAMessageChoiceBean
Import path: import oracle.apps.fnd.framework.webui.beans.message.OAMessageChoiceBean;