Out of Order Repeating Group Members

I am trying to validate an incoming market data.

This is the piece of code that attempts to validate the message :

try

{ System.out.println("Validating MarketData"); DataDictionary dd = new DataDictionary("FIX50.xml"); dd.setCheckUnorderedGroupFields(false); dd.validate(message); System.out.println("Market data validated"); }

catch (Exception e)

{ e.printStackTrace(); }

This is the FIX message :
20111027-14:48:39: 8=FIXT.1.19=22335=Server56=Connection34=2452=20111027-14:10:04.8171021=220203=1268=2279=0269=055=EUR/USD461=RCSXXX63=0270=1.41193271=3000000279=2269=155=EUR/USD461=RCSXXX63=0270=1.41211271=10000000010=209

This is the contents from FIX50.xml :

<message name="MarketDataIncrementalRefresh" msgtype="X" msgcat="app">
<field name="MDReqID" required="N"/>
<field name="MDBookType" required="N"/>
<field name="MDLastIncrementalRefresh" required="N"/>
<component name="MDIncGrp1" required="Y"/>
</message>

<component name="MDIncGrp1">
<group name="NoMDEntries" required="Y">
<field name="MDUpdateAction" required="Y"/>
<field name="MDEntryType" required="N"/>
<field name="Symbol" required="N"/>
<field name="CFICode" required="N"/>
<field name="SettlType" required="N"/>
<field name="MDEntryPx" required="N"/>
<field name="MDEntrySize" required="N"/>
</group>
</component>

This is the part of output :

Validating MarketData
quickfix.FieldException: Out of order repeating group members, field=270
at quickfix.Message.parseGroup(Message.java:617)
at quickfix.Message.parseBody(Message.java:556)
at quickfix.Message.parse(Message.java:467)

Please advise how to process the message.