<MultiInput id="planningAreaPC" valueState="VModel>/sPlanningValueState}" valueStateText="{VModel>/sPlanningValueStateText}" visible="true" suggestionItems="{planningModel>/}" valueHelpRequest="getPlanningData" showSuggestion="true">
                    <suggestionItems>
                        <core:Item key="{planningModel>SCRIPTNUMBER}" text="{planningModel>SCRIPTNUMBER}"/>
                    </suggestionItems>

</MultiInput>

var InputField = sap.ui.getCore().byId("planningAreaPC");

        var aContexts = oEvent.getParameter("selectedContexts");

        var selectedValues = [];
        var selectedTokens = [];
        this.selectedINumbers = [];
        if (aContexts && aContexts.length) {
            selectedValues.push(aContexts.map(function (oContext) {
                return oContext.getObject();
            }));
            var i = 0;

            for (i = 0; i < (selectedValues[0].length); i++) {
                var oItemTemplate = new sap.m.Token({
                    key: selectedValues[0][i].PLANNINGAREA,
                    text: selectedValues[0][i].SCRIPTNUMBER
                });
                selectedTokens.push(oItemTemplate);
                oItemTemplate = {};
            }
        }

        InputField.setTokens(selectedTokens);