diff --git a/core/SystemStatusOsObserver.cpp b/core/SystemStatusOsObserver.cpp
index 20ef1ae8..3fdb5130 100644
--- a/core/SystemStatusOsObserver.cpp
+++ b/core/SystemStatusOsObserver.cpp
@@ -97,6 +97,7 @@ void SystemStatusOsObserver::subscribe(const list<DataItemId>& l, IDataItemObser
                 list<DataItemId>& l, IDataItemObserver* client, bool requestData) :
                 mParent(parent), mClient(client),
                 mDataItemSet(containerTransfer<list<DataItemId>, unordered_set<DataItemId>>(l)),
+                diItemlist(l),
                 mToRequestData(requestData) {}
 
         void proc() const {
@@ -107,16 +108,13 @@ void SystemStatusOsObserver::subscribe(const list<DataItemId>& l, IDataItemObser
             mParent->sendCachedDataItems(mDataItemSet, mClient);
 
             // Send subscription set to framework
-            if (nullptr != mParent->mContext.mSubscriptionObj && !dataItemsToSubscribe.empty()) {
-                LOC_LOGD("Subscribe Request sent to framework for the following");
-                mParent->logMe(dataItemsToSubscribe);
-
+            if (nullptr != mParent->mContext.mSubscriptionObj) {
                 if (mToRequestData) {
-                    mParent->mContext.mSubscriptionObj->requestData(
-                            containerTransfer<unordered_set<DataItemId>, list<DataItemId>>(
-                                    std::move(dataItemsToSubscribe)),
-                            mParent);
-                } else {
+                    LOC_LOGD("Request Data sent to framework for the following");
+                    mParent->mContext.mSubscriptionObj->requestData(diItemlist, mParent);
+                } else if (!dataItemsToSubscribe.empty()) {
+                    LOC_LOGD("Subscribe Request sent to framework for the following");
+                    mParent->logMe(dataItemsToSubscribe);
                     mParent->mContext.mSubscriptionObj->subscribe(
                             containerTransfer<unordered_set<DataItemId>, list<DataItemId>>(
                                     std::move(dataItemsToSubscribe)),
@@ -127,6 +125,7 @@ void SystemStatusOsObserver::subscribe(const list<DataItemId>& l, IDataItemObser
         mutable SystemStatusOsObserver* mParent;
         IDataItemObserver* mClient;
         const unordered_set<DataItemId> mDataItemSet;
+        const list<DataItemId> diItemlist;
         bool mToRequestData;
     };