ORA-02793: Close of asynchronous I/O failed.
文档解释ORA-02793:CloseofasynchronousI/Ofailed.Cause:TheclientwasunabletocloseafilebeingusedforasynchronousI/O.Action:ContactORACLEsupport–thisshouldnothappen...
ORA-12225: TNS:destination host unreachable
文档解释ORA-12225:TNS:destinationhostunreachableCause:Contactcannotbemadewithremoteparty.Action:Makesurethenetworkdriverisfunctioningandthenetworkisup.官方解释ORA-12225...
ORA-48114: error encountered when attempting to close a file
文档解释ORA-48114:errorencounteredwhenattemptingtocloseafileCause:TherewasanerrorencounteredwhenattemptingtocloseafilewiththeADRfileinterface.Action:Checkthevalidit...
ORA-02383: illegal cost factor
文档解释ORA-02383:illegalcostfactorCause:NegativeorUNLIMITEDcostforthisresourcAction:NoneORA-02383：非法成本因子错误是由Oracle数据库引擎引发的一种常见错误，它发生在运行Cost-based优化器时，当成本因素不在正确的范围内...
ORA-03135: connection lost contact
文档解释ORA-03135:connectionlostcontactCause:1)Serverunexpectedlyterminatedorwasforcedtoterminate.2)Servertimedouttheconnection.Action:1)Checkiftheserversessionwast...