How to Resolve ORA-12526: TNS:listener: all appropriate instances are in restricted mode
ORA-12526 When we tried to connect to the database, it failed with ORA-12526 like the following. SQL> conn hr/hr@orcl ERROR: ORA-12526: TNS:listener: all appropriate instances… Read More »How to Resolve ORA-12526: TNS:listener: all appropriate instances are in restricted mode