I am trying to set up a Oracle SQL v2 Sensor on a remote probe. First I created an oracle user who is binded to the active directory. I opened an console window via runas using the credentials of this user on a remote machine and was able to connect to the database via sqlplus by using just the slash "SQL>connect /". But when I set these credentials for the database host in PRTG Network Monitor I always get the ORA-1017 error ("ORA-01017: Benutzername/Kennwort ungültig; Anmeldung abgelehnt" in german mode). There is no oracle client software installed on the remote probe. I need help in further investigating the error or any advice how to solve. I double checked the username and passwort of the ad user I enterded in network monitor. Oracle Database Version is 11 xe but I also have to monitor 10g R2 dbs.