ORA-12523

1 article(s) tagged with ORA-12523

2016-04-19 Shared Server: "ORA-12523: TNS:listener could not find instance appropriate for the client" When trying to connect the Oracle RDBMS Instance using Shared Server, the following error message may occur: ERROR: ORA-12523: TNS:listener could not find instance appropriate for the client connection Patrick Hamou