Oracle Error Message
ORA-12211: TNS:needs PREFERRED_CMANAGERS entry in TNSNAV.ORA
Reason for the Error
TNSNAV.ORA does not have a PREFERRED_CMANAGERS defined.
Solution
Add a PREFERRED_CMANAGERS entry to the TNSNAV.ORA file.
ORA-12211: TNS:needs PREFERRED_CMANAGERS entry in TNSNAV.ORA
TNSNAV.ORA does not have a PREFERRED_CMANAGERS defined.
Add a PREFERRED_CMANAGERS entry to the TNSNAV.ORA file.