diff --git a/scripts/GtpV2StackCodeGen/tts/stacktemplate.cpp.tt b/scripts/GtpV2StackCodeGen/tts/stacktemplate.cpp.tt
new file mode 100644
index 0000000..a9d511c
--- /dev/null
+++ b/scripts/GtpV2StackCodeGen/tts/stacktemplate.cpp.tt
@@ -0,0 +1,203 @@
+/*
+ * 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/stacktemplate.cpp.tt>
+ ******************************************************************************/
+#include <cstring>
+#include <stdint.h>
+#include "gtpV2Stack.h"
+#include "msgClasses/gtpV2MsgFactory.h"
+#include "msgClasses/manual/gtpV2Message.h"
+[% FOREACH msg IN tempdata.msgList -%]
+#include "msgClasses/[% msg.msgFileName %].h"
+[% END -%]
+
+cmn::utils::Debug errorStream;
+
+GtpV2Stack::GtpV2Stack ()
+{
+    // TODO Auto-generated constructor stub
+
+}
+
+GtpV2Stack::~GtpV2Stack ()
+{
+    // TODO Auto-generated destructor stub
+}
+
+bool
+GtpV2Stack::encodeMessage (GtpV2MessageHeader & msgHeader, 
+			   MsgBuffer & buffer, void *data_p)
+{
+
+    //Clear the global errorStream
+    errorStream.clearStream ();
+    bool rc = false;
+    GtpV2Message & msg =
+    GtpV2MsgFactory::getInstance ().getMsgObject (msgHeader.msgType);
+
+	uint16_t gtpHeaderStartIdx = buffer.getCurrentIndex();
+    // Encode the header
+    GtpV2Message::encodeHeader (buffer, msgHeader);
+
+    Uint16 startIndex = buffer.getCurrentIndex();
+
+    switch (msgHeader.msgType)
+    {
+[% FOREACH msg IN tempdata.msgList -%]
+        case [% msg.className %]Type:
+        {
+            if (data_p != NULL)
+            {
+                rc =
+               dynamic_cast<
+               [% msg.className %] & >(msg).
+               encode[% msg.className %](buffer,
+    			     *(([% msg.className %]Data *)
+        			     data_p));
+            }
+            else
+            { 
+                // Application has filled the data structure provided by the stack
+                rc = 
+                dynamic_cast<
+                [% msg.className %] & >(msg).
+                encode[% msg.className %] (buffer,
+                            [% msg.dataMember %]);
+            }
+            break;
+        }
+[% END -%]
+    }
+
+    Uint16 endIndex = buffer.getCurrentIndex ();
+
+    Uint16 messageLength = (endIndex - startIndex)+8;
+
+    buffer.goToIndex (gtpHeaderStartIdx  + 2); // 2 is where length is encoded in a gtp message TODO remove hardcoding
+    buffer.writeUint16 (messageLength, false);
+    buffer.goToIndex (endIndex);
+    return rc;
+}
+
+bool
+GtpV2Stack::decodeGtpMessageHeader(GtpV2MessageHeader& msgHeader, MsgBuffer& buffer)
+{
+	 return GtpV2Message::decodeHeader (buffer, msgHeader);
+}
+
+
+bool
+GtpV2Stack::decodeMessage (GtpV2MessageHeader& msgHeader, 
+                MsgBuffer& buffer,void* data_p)
+{
+    errorStream.clearStream();
+    // First decode the message header
+    bool rc = false;
+      
+    
+    
+    Uint16 msgDataLength = msgHeader.msgLength;
+    
+    if (msgHeader.teidPresent)
+    {
+        msgDataLength = msgDataLength - 8; //teid and sequence number
+    }
+    else
+    {
+        msgDataLength = msgDataLength - 4; //only sequence number
+    }
+  
+    // Validate the length before proceeding
+    if (msgDataLength != buffer.lengthLeft() )
+    {
+        // Encoded message length does not match the number of bytes left in the message
+        errorStream.add ((char *)"Message length does not match bytes in buffer\n");
+        errorStream.add ((char *)"Computed Message length: ");
+        errorStream.add (msgDataLength);
+        errorStream.add ((char *)"  Bytes Left in buffer: ");
+        errorStream.add (buffer.lengthLeft());
+        errorStream.endOfLine ();
+        return false;
+    }
+
+    GtpV2Message& msg = 
+    GtpV2MsgFactory::getInstance ().getMsgObject (msgHeader.msgType);
+
+    switch (msgHeader.msgType){
+[% FOREACH msg IN tempdata.msgList -%]
+        case [% msg.className %]Type:
+        {
+            if (data_p != NULL)
+            {
+                rc =
+                dynamic_cast<
+                [% msg.className %] & >(msg).
+                decode[% msg.className %](buffer,
+                            *([% msg.className %]Data*)
+                             data_p, msgDataLength);
+            }
+            else
+            { 
+                // Application wants to use the data structure provided by the stack
+                // let us first clear any data present in the internal data structure
+                memset (&[% msg.dataMember %], 0,
+                sizeof ([% msg.className %]Data));
+                rc =
+                dynamic_cast<
+                [% msg.className %] & >(msg).
+                decode[% msg.className %](buffer,
+                            [% msg.dataMember %],
+                            msgDataLength);
+            }
+            break;
+        }
+[% END -%]
+    }
+    return rc;
+}
+
+void 
+GtpV2Stack::display_v(Uint8 msgType, Debug& stream, void* data_p)
+{
+    // Display the messageType
+    stream.add ((char *)"MessageType: ");
+    stream.add (msgType);
+    stream.endOfLine ();
+      
+    GtpV2Message& msg = GtpV2MsgFactory::getInstance ().getMsgObject (msgType);
+
+    switch (msgType){
+[% FOREACH msg IN tempdata.msgList -%]
+        case [% msg.className %]Type:
+        {
+            stream.add ((char *)"Message: [% msg.className %]");
+            stream.endOfLine ();
+            if (data_p != NULL)
+            {
+            dynamic_cast<
+            [% msg.className %] & >(msg).
+            display[% msg.className %]Data_v (*
+                        (([% msg.className %]Data*) data_p), stream);
+            }
+            else
+            {
+            // Application wants to use the data structure provided by the stack
+            dynamic_cast<
+            [% msg.className %] & >(msg).
+            display[% msg.className %]Data_v
+                        ([% msg.dataMember %], stream);
+            }
+           break;
+        }
+[% END -%]
+    }
+}