diff --git a/src/store/modules/HardwareStatus/PcieTopologyStore.js b/src/store/modules/HardwareStatus/PcieTopologyStore.js
index cc4e8cd351..055326aefb 100644
--- a/src/store/modules/HardwareStatus/PcieTopologyStore.js
+++ b/src/store/modules/HardwareStatus/PcieTopologyStore.js
@@ -852,10 +852,11 @@ const PcieTopologyStore = {
                         if (
                           cable.detailedInfo.grandParentInfo.data?.Links
                             ?.PCIeDevices[0]['@odata.id'] ===
-                          expanderSlot.Links?.PCIeDevice[0]['@odata.id']
+                          expanderSlot?.data?.Links?.PCIeDevice[0]['@odata.id']
                         ) {
                           row['linkType'] = 'Secondary';
-                          row['parentLinkId'] = expanderSlot.Oem?.IBM?.LinkId;
+                          row['parentLinkId'] =
+                            expanderSlot?.data?.Oem?.IBM?.LinkId;
                           break;
                         }
                       }
@@ -880,12 +881,12 @@ const PcieTopologyStore = {
                     if (
                       cable.detailedInfo.grandParentInfo.data.Links
                         ?.PCIeDevices[0]['@odata.id'] ===
-                      expanderSlot.Links?.PCIeDevice[0]['@odata.id']
+                      expanderSlot?.data?.Links?.PCIeDevice[0]['@odata.id']
                     ) {
                       row['linkType'] = 'Secondary';
                       if (
-                        expanderSlot?.Links?.Processors &&
-                        expanderSlot?.Links?.Processors.length > 0
+                        expanderSlot?.data?.Links?.Processors &&
+                        expanderSlot?.data?.Links?.Processors.length > 0
                       ) {
                         procMembers.map((proc) => {
                           if (
@@ -902,7 +903,8 @@ const PcieTopologyStore = {
                           }
                         });
                       }
-                      row['parentLinkId'] = expanderSlot.Oem?.IBM?.LinkId;
+                      row['parentLinkId'] =
+                        expanderSlot?.data?.Oem?.IBM?.LinkId;
                       break;
                     }
                   }