{{Quickfixn}} Incorrect BeginString

Thu Aug 1 06:07:07 PDT 2019

I as using this connection and started getting this error.  Does anyone know why this might start happening all of the sudden.  The sender said they changed a Datetime for Maturity to just a Date.  I made the change in the XML but still get the same error.  Is there something the sender might have changed that would cause this?

Eddie

20190801-13:00:15.578 : Received logon
20190801-13:00:44.008 : QuickFix.UnsupportedVersion: Incorrect BeginString (FIXT.1.1)
   at QuickFix.DefaultMessageFactory.Create(String beginString, String msgType, Int32 groupCounterTag)
   at QuickFix.Message.SetGroup(StringField grpNoFld, String msgstr, Int32 pos, FieldMap fieldMap, IGroupSpec dd, DataDictionary sessionDataDictionary, DataDictionary appDD, IMessageFactory msgFactory)
   at QuickFix.Message.FromString(String msgstr, Boolean validate, DataDictionary sessionDD, DataDictionary appDD, IMessageFactory msgFactory, Boolean ignoreBody)
   at QuickFix.MessageBuilder.Build()
   at QuickFix.Session.Next(MessageBuilder msgBuilder)
20190801-13:00:44.122 : Received logout response

20190801-13:00:15.312 : 8=FIXT.1.19=8535=A34=149=SIERSLFIX152=20190801-13:00:15.29156=TULLETT98=0108=20141=Y1137=910=211
20190801-13:00:15.578 : 8=FIXT.1.19=8535=A49=TULLETT56=SIERSLFIX134=152=20190801-13:00:13.18898=0108=20141=Y1137=910=214
20190801-13:00:35.592 : 8=FIXT.1.19=6035=034=249=SIERSLFIX152=20190801-13:00:35.59256=TULLETT10=058
20190801-13:00:35.757 : 8=FIXT.1.19=6035=049=TULLETT56=SIERSLFIX134=252=20190801-13:00:33.36310=052
20190801-13:00:43.882 : 8=FIXT.1.19=11235=x34=349=SIERSLFIX152=20190801-13:00:43.87656=TULLETT167=CORP263=1320=SLR08012019090043559=4762=NONE10=122
20190801-13:00:44.000 : 8=FIXT.1.19=64935=y49=TULLETT56=SIERSLFIX134=352=20190801-13:00:41.609320=SLR08012019090043322=FIXT.1.1:TULLETT->SIERSLFIX1SLR08012019090043560=0393=3893=Y146=355=LLOYDS 7.754 21/49 CSH48=XS0109139344CB22=8454=1455=XS0109139344456=4167=CORP762=NONE223=7.754000187947=GBP541=202105311173=11423=1562=0.520539=TSFI20537=020538=055=VW 3.5 01/1948=XS101932630222=8454=1455=XS1019326302456=4167=CORP762=NONE223=3.5947=CNY470=NL541=201901231173=11423=1562=520539=TPCD20537=020538=055=D 2.125 12/15/2348=US25746UAT60-US22=8454=1455=US25746UAT60456=4167=CORP762=NONE947=USD1173=11562=0.00120539=TPCD20537=020538=010=224
20190801-13:00:44.009 : 8=FIXT.1.19=9635=534=449=SIERSLFIX152=20190801-13:00:44.00956=TULLETT58=Incorrect BeginString (FIXT.1.1)10=125
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