diff --git a/src/store/index.js b/src/store/index.js
index 70ee5a8b3..3241695fb 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -1374,15 +1374,19 @@ export const actions = {
     },
 
     getServiceabilityDetails(context, { payload: { serviceZipCode }, pageNameToLog }) {
-        const lineItemsWithOnlyPartNumbers = context.getters.order.lineItems.supportingItems.map(
+        const lineItemsWithOnlyPartNumbers = context.getters.order.lineItems.supportingItems?.map(
             (lineItem) => ({
                 partNumber: lineItem.partNumber,
             })
         );
-        const lineItems = buildQueryStringParameterFromArrayOfComplexObjects(
-            lineItemsWithOnlyPartNumbers,
-            "lineItems"
-        );
+
+        var lineItems = null;
+        if (lineItemsWithOnlyPartNumbers) {
+            lineItems = buildQueryStringParameterFromArrayOfComplexObjects(
+                lineItemsWithOnlyPartNumbers,
+                "lineItems"
+            );
+        }
 
         const vehicle = context.getters.vehicle;
         const carId = vehicle.carId;
@@ -1394,9 +1398,18 @@ export const actions = {
             "glassPieces"
         );
 
+        var endPoint = `${endpoints.GetServiceabilityDetails.url}?zip=${serviceZipCode}&carId=${carId}`;
+        if (lineItems) {
+            endPoint += `&${lineItems}`;
+        }
+
+        if (glassPieces) {
+            endPoint += `&${glassPieces}`;
+        }
+
         return globalMethods.callHttpClient({
             method: endpoints.GetServiceabilityDetails.method,
-            endpoint: `${endpoints.GetServiceabilityDetails.url}?zip=${serviceZipCode}&carId=${carId}&${lineItems}&${glassPieces}`,
+            endpoint: endPoint,
             logApiCall: true,
             pageNameToLog: pageNameToLog,
         });