0 Replies Latest reply: Oct 22, 2010 4:54 AM by 807365 RSS

    Intermittent DB connectivity issue in ASP.net application

      Currently we are trying to migrate our 10G R2 application database to 11G on Mega grid. It works fine with 11G R2 (11.2.0) oracle client when we installed 11G R1 ( oracle client version we are intermittently getting this error "System.Data.OracleClient.OracleException: ORA-12545: Connect failed because target host or object does not exist", is it any specific reason why are we getting this error?