diff --git a/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFGroupModFailedCodeSerializerVer13.java b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFGroupModFailedCodeSerializerVer13.java
new file mode 100644
index 0000000..285e3a6
--- /dev/null
+++ b/of-save/lib/gen-src/main/java/org/projectfloodlight/openflow/protocol/ver13/OFGroupModFailedCodeSerializerVer13.java
@@ -0,0 +1,139 @@
+// Copyright (c) 2008 The Board of Trustees of The Leland Stanford Junior University
+// Copyright (c) 2011, 2012 Open Networking Foundation
+// Copyright (c) 2012, 2013 Big Switch Networks, Inc.
+// This library was generated by the LoxiGen Compiler.
+// See the file LICENSE.txt which should have been included in the source distribution
+
+// Automatically generated by LOXI from template const_serializer.java
+// Do not modify
+
+package org.projectfloodlight.openflow.protocol.ver13;
+
+import org.projectfloodlight.openflow.protocol.*;
+import org.projectfloodlight.openflow.protocol.action.*;
+import org.projectfloodlight.openflow.protocol.actionid.*;
+import org.projectfloodlight.openflow.protocol.bsntlv.*;
+import org.projectfloodlight.openflow.protocol.errormsg.*;
+import org.projectfloodlight.openflow.protocol.meterband.*;
+import org.projectfloodlight.openflow.protocol.instruction.*;
+import org.projectfloodlight.openflow.protocol.instructionid.*;
+import org.projectfloodlight.openflow.protocol.match.*;
+import org.projectfloodlight.openflow.protocol.oxm.*;
+import org.projectfloodlight.openflow.protocol.queueprop.*;
+import org.projectfloodlight.openflow.types.*;
+import org.projectfloodlight.openflow.util.*;
+import org.projectfloodlight.openflow.exceptions.*;
+import org.projectfloodlight.openflow.protocol.OFGroupModFailedCode;
+import org.jboss.netty.buffer.ChannelBuffer;
+import com.google.common.hash.PrimitiveSink;
+
+public class OFGroupModFailedCodeSerializerVer13 {
+
+    public final static short GROUP_EXISTS_VAL = (short) 0x0;
+    public final static short INVALID_GROUP_VAL = (short) 0x1;
+    public final static short WEIGHT_UNSUPPORTED_VAL = (short) 0x2;
+    public final static short OUT_OF_GROUPS_VAL = (short) 0x3;
+    public final static short OUT_OF_BUCKETS_VAL = (short) 0x4;
+    public final static short CHAINING_UNSUPPORTED_VAL = (short) 0x5;
+    public final static short WATCH_UNSUPPORTED_VAL = (short) 0x6;
+    public final static short LOOP_VAL = (short) 0x7;
+    public final static short UNKNOWN_GROUP_VAL = (short) 0x8;
+    public final static short CHAINED_GROUP_VAL = (short) 0x9;
+    public final static short BAD_TYPE_VAL = (short) 0xa;
+    public final static short BAD_COMMAND_VAL = (short) 0xb;
+    public final static short BAD_BUCKET_VAL = (short) 0xc;
+    public final static short BAD_WATCH_VAL = (short) 0xd;
+    public final static short EPERM_VAL = (short) 0xe;
+
+    public static OFGroupModFailedCode readFrom(ChannelBuffer bb) throws OFParseError {
+        try {
+            return ofWireValue(bb.readShort());
+        } catch (IllegalArgumentException e) {
+            throw new OFParseError(e);
+        }
+    }
+
+    public static void writeTo(ChannelBuffer bb, OFGroupModFailedCode e) {
+        bb.writeShort(toWireValue(e));
+    }
+
+    public static void putTo(OFGroupModFailedCode e, PrimitiveSink sink) {
+        sink.putShort(toWireValue(e));
+    }
+
+    public static OFGroupModFailedCode ofWireValue(short val) {
+        switch(val) {
+            case GROUP_EXISTS_VAL:
+                return OFGroupModFailedCode.GROUP_EXISTS;
+            case INVALID_GROUP_VAL:
+                return OFGroupModFailedCode.INVALID_GROUP;
+            case WEIGHT_UNSUPPORTED_VAL:
+                return OFGroupModFailedCode.WEIGHT_UNSUPPORTED;
+            case OUT_OF_GROUPS_VAL:
+                return OFGroupModFailedCode.OUT_OF_GROUPS;
+            case OUT_OF_BUCKETS_VAL:
+                return OFGroupModFailedCode.OUT_OF_BUCKETS;
+            case CHAINING_UNSUPPORTED_VAL:
+                return OFGroupModFailedCode.CHAINING_UNSUPPORTED;
+            case WATCH_UNSUPPORTED_VAL:
+                return OFGroupModFailedCode.WATCH_UNSUPPORTED;
+            case LOOP_VAL:
+                return OFGroupModFailedCode.LOOP;
+            case UNKNOWN_GROUP_VAL:
+                return OFGroupModFailedCode.UNKNOWN_GROUP;
+            case CHAINED_GROUP_VAL:
+                return OFGroupModFailedCode.CHAINED_GROUP;
+            case BAD_TYPE_VAL:
+                return OFGroupModFailedCode.BAD_TYPE;
+            case BAD_COMMAND_VAL:
+                return OFGroupModFailedCode.BAD_COMMAND;
+            case BAD_BUCKET_VAL:
+                return OFGroupModFailedCode.BAD_BUCKET;
+            case BAD_WATCH_VAL:
+                return OFGroupModFailedCode.BAD_WATCH;
+            case EPERM_VAL:
+                return OFGroupModFailedCode.EPERM;
+            default:
+                throw new IllegalArgumentException("Illegal wire value for type OFGroupModFailedCode in version 1.3: " + val);
+        }
+    }
+
+
+    public static short toWireValue(OFGroupModFailedCode e) {
+        switch(e) {
+            case GROUP_EXISTS:
+                return GROUP_EXISTS_VAL;
+            case INVALID_GROUP:
+                return INVALID_GROUP_VAL;
+            case WEIGHT_UNSUPPORTED:
+                return WEIGHT_UNSUPPORTED_VAL;
+            case OUT_OF_GROUPS:
+                return OUT_OF_GROUPS_VAL;
+            case OUT_OF_BUCKETS:
+                return OUT_OF_BUCKETS_VAL;
+            case CHAINING_UNSUPPORTED:
+                return CHAINING_UNSUPPORTED_VAL;
+            case WATCH_UNSUPPORTED:
+                return WATCH_UNSUPPORTED_VAL;
+            case LOOP:
+                return LOOP_VAL;
+            case UNKNOWN_GROUP:
+                return UNKNOWN_GROUP_VAL;
+            case CHAINED_GROUP:
+                return CHAINED_GROUP_VAL;
+            case BAD_TYPE:
+                return BAD_TYPE_VAL;
+            case BAD_COMMAND:
+                return BAD_COMMAND_VAL;
+            case BAD_BUCKET:
+                return BAD_BUCKET_VAL;
+            case BAD_WATCH:
+                return BAD_WATCH_VAL;
+            case EPERM:
+                return EPERM_VAL;
+            default:
+                throw new IllegalArgumentException("Illegal enum value for type OFGroupModFailedCode in version 1.3: " + e);
+        }
+    }
+
+}