diff --git a/host-bmc/host_pdr_handler.cpp b/host-bmc/host_pdr_handler.cpp
index 61b4ccb..20f36df 100644
--- a/host-bmc/host_pdr_handler.cpp
+++ b/host-bmc/host_pdr_handler.cpp
@@ -189,7 +189,13 @@
     {
         recordHandle = nextRecordHandle;
     }
-    auto instanceId = instanceIdDb.next(mctp_eid);
+    auto instanceIdResult =
+        pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+    if (!instanceIdResult)
+    {
+        return;
+    }
+    auto instanceId = instanceIdResult.value();
 
     auto rc =
         encode_get_pdr_req(instanceId, recordHandle, 0, PLDM_GET_FIRSTPART,
@@ -388,7 +394,13 @@
             "RC", rc);
         return;
     }
-    auto instanceId = instanceIdDb.next(mctp_eid);
+    auto instanceIdResult =
+        pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+    if (!instanceIdResult)
+    {
+        return;
+    }
+    auto instanceId = instanceIdResult.value();
     std::vector<uint8_t> requestMsg(
         sizeof(pldm_msg_hdr) + PLDM_PLATFORM_EVENT_MESSAGE_MIN_REQ_BYTES +
         actualSize);
@@ -715,7 +727,13 @@
 void HostPDRHandler::setHostFirmwareCondition()
 {
     responseReceived = false;
-    auto instanceId = instanceIdDb.next(mctp_eid);
+    auto instanceIdResult =
+        pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+    if (!instanceIdResult)
+    {
+        return;
+    }
+    auto instanceId = instanceIdResult.value();
     std::vector<uint8_t> requestMsg(
         sizeof(pldm_msg_hdr) + PLDM_GET_VERSION_REQ_BYTES);
     auto request = new (requestMsg.data()) pldm_msg;
@@ -787,7 +805,13 @@
                 sensorRearm.byte = 0;
                 uint8_t tid = std::get<0>(terminusInfo);
 
-                auto instanceId = instanceIdDb.next(mctp_eid);
+                auto instanceIdResult =
+                    pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+                if (!instanceIdResult)
+                {
+                    return;
+                }
+                auto instanceId = instanceIdResult.value();
                 std::vector<uint8_t> requestMsg(
                     sizeof(pldm_msg_hdr) +
                     PLDM_GET_STATE_SENSOR_READINGS_REQ_BYTES);
@@ -929,7 +953,13 @@
 void HostPDRHandler::getFRURecordTableMetadataByRemote(
     const PDRList& fruRecordSetPDRs)
 {
-    auto instanceId = instanceIdDb.next(mctp_eid);
+    auto instanceIdResult =
+        pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+    if (!instanceIdResult)
+    {
+        return;
+    }
+    auto instanceId = instanceIdResult.value();
     std::vector<uint8_t> requestMsg(
         sizeof(pldm_msg_hdr) + PLDM_GET_FRU_RECORD_TABLE_METADATA_REQ_BYTES);
 
@@ -1007,7 +1037,13 @@
         return;
     }
 
-    auto instanceId = instanceIdDb.next(mctp_eid);
+    auto instanceIdResult =
+        pldm::utils::getInstanceId(instanceIdDb.next(mctp_eid));
+    if (!instanceIdResult)
+    {
+        return;
+    }
+    auto instanceId = instanceIdResult.value();
     std::vector<uint8_t> requestMsg(
         sizeof(pldm_msg_hdr) + PLDM_GET_FRU_RECORD_TABLE_REQ_BYTES);