ORA-12227: TNS:syntax error
文档解释ORA-12227:TNS:syntaxerrorCause:Thesuppliedconnectdescriptorcontainsillegalsyntax.Action:CheckthesyntaxoftheconnectdescriptorinTNSNAMES.ORA.这是Oracle数据库报错，通常是...
ORA-12224: TNS:no listener
文档解释ORA-12224:TNS:nolistenerCause:Theconnectionrequestcouldnotbecompletedbecausethelistenerisnotrunning.Action:Ensurethatthesupplieddestinationaddressmatchesone...
ORA-12225: TNS:destination host unreachable
文档解释ORA-12225:TNS:destinationhostunreachableCause:Contactcannotbemadewithremoteparty.Action:Makesurethenetworkdriverisfunctioningandthenetworkisup.官方解释ORA-12225...
ORA-12229: TNS:Interchange has no more free connections
文档解释ORA-12229:TNS:InterchangehasnomorefreeconnectionsCause:OneormoreInterchangesalongthepathtothedestinationdesiredhasnomorefreeconnectionsavailabletobeusedfort...
ORA-01222: MAXINSTANCES of string requires MAXLOGFILES be at least string, not string
文档解释ORA-01222:MAXINSTANCESofstringrequiresMAXLOGFILESbeatleaststring,notstringCause:Attempingtocreateadatabaseorcontrolfilethatdoesnothaveroomforatleasttwologsp...
ORA-12223: TNS:internal limit restriction exceeded
文档解释ORA-12223:TNS:internallimitrestrictionexceededCause:ToomanyTNSconnectionsopensimultaneously.Action:Waitforconnectionstocloseandre-try.。ORA-12223意味着操作系统或网络容量...