203: Failure in OB Data TPS eval

Can anyone tell me why I see this after migrating an integration from Cloverleaf 6.2 to 2022.09.03 ?

What I really need, is to understand what it means – I know that there is not mush information to go on.
The messages end up in the errordb, below is a sanitized version of a single message :

msgHostName : prcloprod022v
msgOrigSrcThread : tilFraWAS_ib
msgOrigDestThread : push_MADS
msgSrcThread : tilFraWAS_ib
msgDestThread : push_MADS
msgXlateThread :
msgSkipXlate : 0
msgSepChars :
msgNumRetries : 0
msgGroupId : 0
msgDriverControl : {CONNID 0} {IPVERSION 4} {CLIENTIP 10.161.5.61} {CLIENTPORT 37924} {_TRXID_ MADS-update}
msgRecordFormat :
msgRoutes :
msgUserData : {SRCUUID bf6fb9ca-fa1e-46a5-8d29-dc82d53a97a7} {SIZE 2180} {FILENAME msgFrom62{bf6fb9ca-fa1e-46a5-8d29-dc82d53a97a7}.xml} {FROMFILE msgFrom62{bf6fb9ca-fa1e-46a5-8d29-dc82d53a97a7}.xml} {FROMDIR {listening on port: 22022}} {TRXID MADS-update} {SUBSCRIBER MADS} {RECEIVER receiver} {RECEIVERTYPE RSD} {SENDER SYS005_RSD_CLOVERLEAF} {SENDERTYPE RSD} {MSGID 34444766} {CPR1 0123456789} {CPR2 {}} {FORNAVN ChristianName} {EFTERNAVN Surname} {MSGTYPE INT015} {SENDERSYSTEMID SYS066_RSD_WAS} {RECEIVERSYSTEMID SYS005_RSD_CLOVERLEAF} {RETURNTOSENDER tilFraWAS_ib}
msgStaticIsDirty : 0
msgVariableIsDirty: 0
msgRetryTimes :
msgTimeStartIb : 1773649214.994(Mon Mar 16 09:20:14 2026)
msgTimeStartOb : 1773649215.307(Mon Mar 16 09:20:15 2026)
msgTimeCurQueStart: 0.000(Thu Jan 1 01:00:00 1970)
msgTimeTotalQue : 0.007
msgTimeRecovery : 1773649215.269(Mon Mar 16 09:20:15 2026)
msgEoConfig : 0x(nil)
msgData (BO) : 0x0x7face98b9248
message : ‘<?xml version=”1.0″ encoding=”ISO-8859-1″ standalone=”yes” ?>…

Yours sincerely

Ib Højme