diff --git a/src/gtpV2Codec/ieClasses/overloadControlInformationIe.cpp b/src/gtpV2Codec/ieClasses/overloadControlInformationIe.cpp
new file mode 100644
index 0000000..d2c81ab
--- /dev/null
+++ b/src/gtpV2Codec/ieClasses/overloadControlInformationIe.cpp
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2019-present Infosys Limited  
+ *   
+ * SPDX-License-Identifier: Apache-2.0    
+ */ 
+
+/******************************************************************************
+ *
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/GtpV2StackCodeGen/tts/grpietemplate.cpp.tt>
+ ******************************************************************************/
+#include "overloadControlInformationIe.h"
+#include "gtpV2GrpIeDataTypes.h"
+#include "manual/gtpV2GroupedIe.h"
+
+#include "sgwsOverloadControlInformationInCreateSessionRequest.h"
+#include "twanEpdgsOverloadControlInformationInCreateSessionRequest.h"
+#include "mmeS4SgsnsOverloadControlInformationInCreateSessionRequest.h"
+#include "pgwsOverloadControlInformationInCreateSessionResponse.h"
+#include "sgwsOverloadControlInformationInCreateSessionResponse.h"
+#include "mmeS4SgsnsOverloadControlInformationInModifyBearerRequest.h"
+#include "sgwsOverloadControlInformationInModifyBearerRequest.h"
+#include "epdgsOverloadControlInformationInModifyBearerRequest.h"
+#include "sgwsOverloadControlInformationInModifyBearerResponse.h"
+#include "pgwsOverloadControlInformationInModifyBearerResponse.h"
+#include "mmeS4SgsnsOverloadControlInformationInDeleteSessionRequest.h"
+#include "sgwsOverloadControlInformationInDeleteSessionRequest.h"
+#include "twanEpdgsOverloadControlInformationInDeleteSessionRequest.h"
+#include "sgwsOverloadControlInformationInDeleteSessionResponse.h"
+#include "pgwsOverloadControlInformationInDeleteSessionResponse.h"
+#include "sgwsOverloadControlInformationInReleaseAccessBearersResponse.h"
+#include "pgwsOverloadControlInformationInCreateBearerRequest.h"
+#include "sgwsOverloadControlInformationInCreateBearerRequest.h"
+#include "mmeS4SgsnsOverloadControlInformationInCreateBearerResponse.h"
+#include "sgwsOverloadControlInformationInCreateBearerResponse.h"
+#include "twanEpdgsOverloadControlInformationInCreateBearerResponse.h"
+#include "pgwsOverloadControlInformationInDeleteBearerRequest.h"
+#include "sgwsOverloadControlInformationInDeleteBearerRequest.h"
+#include "mmeS4SgsnsOverloadControlInformationInDeleteBearerResponse.h"
+#include "sgwsOverloadControlInformationInDeleteBearerResponse.h"
+#include "twanEpdgsOverloadControlInformationInDeleteBearerResponse.h"
+#include "sgwsOverloadControlInformationInDownlinkDataNotification.h"
+
+OverloadControlInformationIe::OverloadControlInformationIe()
+{
+    ieType = OverloadControlInformationIeType;
+   
+    SgwsOverloadControlInformationInCreateSessionRequest* sgwsOverloadControlInformationInCreateSessionRequest_p = new (SgwsOverloadControlInformationInCreateSessionRequest);
+    insertGroupedIeObject(CreateSessionRequestMsgType, 1, sgwsOverloadControlInformationInCreateSessionRequest_p);
+    TwanEpdgsOverloadControlInformationInCreateSessionRequest* twanEpdgsOverloadControlInformationInCreateSessionRequest_p = new (TwanEpdgsOverloadControlInformationInCreateSessionRequest);
+    insertGroupedIeObject(CreateSessionRequestMsgType, 2, twanEpdgsOverloadControlInformationInCreateSessionRequest_p);
+    MmeS4SgsnsOverloadControlInformationInCreateSessionRequest* mmeS4SgsnsOverloadControlInformationInCreateSessionRequest_p = new (MmeS4SgsnsOverloadControlInformationInCreateSessionRequest);
+    insertGroupedIeObject(CreateSessionRequestMsgType, 0, mmeS4SgsnsOverloadControlInformationInCreateSessionRequest_p);
+    PgwsOverloadControlInformationInCreateSessionResponse* pgwsOverloadControlInformationInCreateSessionResponse_p = new (PgwsOverloadControlInformationInCreateSessionResponse);
+    insertGroupedIeObject(CreateSessionResponseMsgType, 0, pgwsOverloadControlInformationInCreateSessionResponse_p);
+    SgwsOverloadControlInformationInCreateSessionResponse* sgwsOverloadControlInformationInCreateSessionResponse_p = new (SgwsOverloadControlInformationInCreateSessionResponse);
+    insertGroupedIeObject(CreateSessionResponseMsgType, 1, sgwsOverloadControlInformationInCreateSessionResponse_p);
+    MmeS4SgsnsOverloadControlInformationInModifyBearerRequest* mmeS4SgsnsOverloadControlInformationInModifyBearerRequest_p = new (MmeS4SgsnsOverloadControlInformationInModifyBearerRequest);
+    insertGroupedIeObject(ModifyBearerRequestMsgType, 0, mmeS4SgsnsOverloadControlInformationInModifyBearerRequest_p);
+    SgwsOverloadControlInformationInModifyBearerRequest* sgwsOverloadControlInformationInModifyBearerRequest_p = new (SgwsOverloadControlInformationInModifyBearerRequest);
+    insertGroupedIeObject(ModifyBearerRequestMsgType, 1, sgwsOverloadControlInformationInModifyBearerRequest_p);
+    EpdgsOverloadControlInformationInModifyBearerRequest* epdgsOverloadControlInformationInModifyBearerRequest_p = new (EpdgsOverloadControlInformationInModifyBearerRequest);
+    insertGroupedIeObject(ModifyBearerRequestMsgType, 2, epdgsOverloadControlInformationInModifyBearerRequest_p);
+    SgwsOverloadControlInformationInModifyBearerResponse* sgwsOverloadControlInformationInModifyBearerResponse_p = new (SgwsOverloadControlInformationInModifyBearerResponse);
+    insertGroupedIeObject(ModifyBearerResponseMsgType, 1, sgwsOverloadControlInformationInModifyBearerResponse_p);
+    PgwsOverloadControlInformationInModifyBearerResponse* pgwsOverloadControlInformationInModifyBearerResponse_p = new (PgwsOverloadControlInformationInModifyBearerResponse);
+    insertGroupedIeObject(ModifyBearerResponseMsgType, 0, pgwsOverloadControlInformationInModifyBearerResponse_p);
+    MmeS4SgsnsOverloadControlInformationInDeleteSessionRequest* mmeS4SgsnsOverloadControlInformationInDeleteSessionRequest_p = new (MmeS4SgsnsOverloadControlInformationInDeleteSessionRequest);
+    insertGroupedIeObject(DeleteSessionRequestMsgType, 0, mmeS4SgsnsOverloadControlInformationInDeleteSessionRequest_p);
+    SgwsOverloadControlInformationInDeleteSessionRequest* sgwsOverloadControlInformationInDeleteSessionRequest_p = new (SgwsOverloadControlInformationInDeleteSessionRequest);
+    insertGroupedIeObject(DeleteSessionRequestMsgType, 1, sgwsOverloadControlInformationInDeleteSessionRequest_p);
+    TwanEpdgsOverloadControlInformationInDeleteSessionRequest* twanEpdgsOverloadControlInformationInDeleteSessionRequest_p = new (TwanEpdgsOverloadControlInformationInDeleteSessionRequest);
+    insertGroupedIeObject(DeleteSessionRequestMsgType, 2, twanEpdgsOverloadControlInformationInDeleteSessionRequest_p);
+    SgwsOverloadControlInformationInDeleteSessionResponse* sgwsOverloadControlInformationInDeleteSessionResponse_p = new (SgwsOverloadControlInformationInDeleteSessionResponse);
+    insertGroupedIeObject(DeleteSessionResponseMsgType, 1, sgwsOverloadControlInformationInDeleteSessionResponse_p);
+    PgwsOverloadControlInformationInDeleteSessionResponse* pgwsOverloadControlInformationInDeleteSessionResponse_p = new (PgwsOverloadControlInformationInDeleteSessionResponse);
+    insertGroupedIeObject(DeleteSessionResponseMsgType, 0, pgwsOverloadControlInformationInDeleteSessionResponse_p);
+    SgwsOverloadControlInformationInReleaseAccessBearersResponse* sgwsOverloadControlInformationInReleaseAccessBearersResponse_p = new (SgwsOverloadControlInformationInReleaseAccessBearersResponse);
+    insertGroupedIeObject(ReleaseAccessBearersResponseMsgType, 0, sgwsOverloadControlInformationInReleaseAccessBearersResponse_p);
+    PgwsOverloadControlInformationInCreateBearerRequest* pgwsOverloadControlInformationInCreateBearerRequest_p = new (PgwsOverloadControlInformationInCreateBearerRequest);
+    insertGroupedIeObject(CreateBearerRequestMsgType, 0, pgwsOverloadControlInformationInCreateBearerRequest_p);
+    SgwsOverloadControlInformationInCreateBearerRequest* sgwsOverloadControlInformationInCreateBearerRequest_p = new (SgwsOverloadControlInformationInCreateBearerRequest);
+    insertGroupedIeObject(CreateBearerRequestMsgType, 1, sgwsOverloadControlInformationInCreateBearerRequest_p);
+    MmeS4SgsnsOverloadControlInformationInCreateBearerResponse* mmeS4SgsnsOverloadControlInformationInCreateBearerResponse_p = new (MmeS4SgsnsOverloadControlInformationInCreateBearerResponse);
+    insertGroupedIeObject(CreateBearerResponseMsgType, 0, mmeS4SgsnsOverloadControlInformationInCreateBearerResponse_p);
+    SgwsOverloadControlInformationInCreateBearerResponse* sgwsOverloadControlInformationInCreateBearerResponse_p = new (SgwsOverloadControlInformationInCreateBearerResponse);
+    insertGroupedIeObject(CreateBearerResponseMsgType, 1, sgwsOverloadControlInformationInCreateBearerResponse_p);
+    TwanEpdgsOverloadControlInformationInCreateBearerResponse* twanEpdgsOverloadControlInformationInCreateBearerResponse_p = new (TwanEpdgsOverloadControlInformationInCreateBearerResponse);
+    insertGroupedIeObject(CreateBearerResponseMsgType, 2, twanEpdgsOverloadControlInformationInCreateBearerResponse_p);
+    PgwsOverloadControlInformationInDeleteBearerRequest* pgwsOverloadControlInformationInDeleteBearerRequest_p = new (PgwsOverloadControlInformationInDeleteBearerRequest);
+    insertGroupedIeObject(DeleteBearerRequestMsgType, 0, pgwsOverloadControlInformationInDeleteBearerRequest_p);
+    SgwsOverloadControlInformationInDeleteBearerRequest* sgwsOverloadControlInformationInDeleteBearerRequest_p = new (SgwsOverloadControlInformationInDeleteBearerRequest);
+    insertGroupedIeObject(DeleteBearerRequestMsgType, 1, sgwsOverloadControlInformationInDeleteBearerRequest_p);
+    MmeS4SgsnsOverloadControlInformationInDeleteBearerResponse* mmeS4SgsnsOverloadControlInformationInDeleteBearerResponse_p = new (MmeS4SgsnsOverloadControlInformationInDeleteBearerResponse);
+    insertGroupedIeObject(DeleteBearerResponseMsgType, 0, mmeS4SgsnsOverloadControlInformationInDeleteBearerResponse_p);
+    SgwsOverloadControlInformationInDeleteBearerResponse* sgwsOverloadControlInformationInDeleteBearerResponse_p = new (SgwsOverloadControlInformationInDeleteBearerResponse);
+    insertGroupedIeObject(DeleteBearerResponseMsgType, 1, sgwsOverloadControlInformationInDeleteBearerResponse_p);
+    TwanEpdgsOverloadControlInformationInDeleteBearerResponse* twanEpdgsOverloadControlInformationInDeleteBearerResponse_p = new (TwanEpdgsOverloadControlInformationInDeleteBearerResponse);
+    insertGroupedIeObject(DeleteBearerResponseMsgType, 2, twanEpdgsOverloadControlInformationInDeleteBearerResponse_p);
+    SgwsOverloadControlInformationInDownlinkDataNotification* sgwsOverloadControlInformationInDownlinkDataNotification_p = new (SgwsOverloadControlInformationInDownlinkDataNotification);
+    insertGroupedIeObject(DownlinkDataNotificationMsgType, 0, sgwsOverloadControlInformationInDownlinkDataNotification_p);
+}
+
+OverloadControlInformationIe::~OverloadControlInformationIe() {
+// TODO Auto-generated destructor stub
+}
+
+GtpV2GroupedIe& OverloadControlInformationIe::getGroupedIe(Uint8 msgType, Uint8 instance)
+{
+    std::map<Uint16, GtpV2GroupedIe*>::iterator it;
+    Uint16 key = msgType;
+    key = (key << 8) + instance;
+    it = groupedIeObjectContainer.find(key);
+    return *(it->second);
+}
+
+void OverloadControlInformationIe::insertGroupedIeObject(Uint8 msgType, Uint8 instance, GtpV2GroupedIe* grpIe_p)
+{
+
+    Uint16 key = msgType;
+    key = (key << 8) + instance;
+
+    groupedIeObjectContainer.insert(std::pair<Uint16, GtpV2GroupedIe*>(key, grpIe_p));
+
+}  
\ No newline at end of file