SSH tunnel doesn't work in DataGrip SSH tunnel doesn't work in DataGrip database database

SSH tunnel doesn't work in DataGrip


The clue is in the error message:

Error: Connection to Oracle - @server_c failed. ORA-00604: error occurred at recursive SQL level 1 ORA-20001: Server is not in the List of Valid Application Servers ORA-06512: at line 28

Check with your DBA either of:

  1. a sqlnet.ora valid node checking tcp.validnode_checking = ...

or more likely:

  1. a login trigger that prevents "unknown servers" from logging in.