文档解释ORA-12197:TNS:keyword-valueresolutionerrorCause:Thenavigationlayerreceivedanerrorwhiletryingtolookupavalueforakeyword.Action:Checkthesyntaxoftheconnectdescr...

文档解释ORA-12620:TNS:requestedcharacteristicnotavailableCause:TheconnectrequestfailedbecausearequestedtransportcharacteristiccouldnotbesupportedbytheremoteTNSsoftw...

文档解释ORA-12618:TNS:versionsareincompatibleCause:ThetwomachinesarerunningincompatibleversionsofTNS.Action:Checktheversionnumbers,andupgradethemachinewiththesmalle...

文档解释ORA-12169:TNS:NetservicenamegivenasconnectidentifieristoolongCause:Thenetservicenameyouareattemptingtoresolveistoolong.Action:Themaximumlengthofanetservicen...

文档解释ORA-12564:TNS:connectionrefusedCause:Theconnectrequestwasdeniedbytheremoteuser(orTNSsoftware).Action:Notnormallyvisibletotheuser.Forfurtherdetails,turnontra...

文档解释ORA-12538:TNS:nosuchprotocoladapterCause:Theprotocoladapterrequested(bywayofthe“(PROTOCOL=..)”keyword-valuepairinaTNSaddress)isunknown.Ifthesupp...

文档解释ORA-12542:TNS:addressalreadyinuseCause:Specifiedlisteneraddressisalreadybeingused.Action:Startyourlistenerwithauniqueaddress.答：ORA-12542是一种“TNS：地址已经被使用”的错误。...

文档解释ORA-12599:TNS:cryptographicchecksummismatchCause:Thedatareceivedisnotthesameasthedatasent.Action:Attemptthetransactionagain.Iferrorpersists,check(andcorrect...

文档解释ORA-12543:TNS:destinationhostunreachableCause:Contactcannotbemadewithremoteparty.Action:Makesurethenetworkdriverisfunctioningandthenetworkisup.该错误代码表明在尝试建立与...

文档解释ORA-12547:TNS:lostcontactCause:Partnerhasunexpectedlygoneaway,usuallyduringprocessstartup.Action:Investigatepartnerapplicationforabnormaltermination.OnanInt...

文档解释ORA-12158:TNS:couldnotinitializeparametersubsystemCause:Unabletolocateparameterfile.Action:Verifythatavalidparameterfileexists,andisreadable.ORA-12158是Oracl...

文档解释ORA-12550:TNS:syntaxerrorCause:Thesuppliedconnectdescriptorcontainsillegalsyntax.Action:CheckthesyntaxoftheconnectdescriptorinTNSNAMES.ORA.ORA-12550:TNS:语法错...

文档解释ORA-12658:ANOservicerequiredbutTNSversionisincompatibleCause:AclientprocessthatisrunninganearlierversionofTNSattemptedtoconnectbuttheconnectionfailedbecause...

文档解释ORA-12230:TNS:SevereNetworkerroroccurredinmakingthisconnectionCause:Thiserrorisreportedbyaninterchangewhichfailstomakecontactwiththedestinationduetoaphysica...

文档解释ORA-12226:TNS:operatingsystemresourcequotaexceededCause:Thecurrentuserhasexceededtheallottedresourceassignedintheoperatingsystem.Action:Acquiremoreoperating...