NNL-00024: warning: no preferred name servers in SQLNET.ORA



NNL-00024: warning: no preferred name servers in SQLNET.ORA..

Answer / guest

Cause: The control program was unable to find any preferred
name servers in SQLNET.ORA, and will therefore not connect
to a default server.

Action: Make sure that the SQLNET.ORA file contains a valid
names.preferred_servers entry.

Please add more information about this Error

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More Oracle Errors Interview Questions

ORA-00824: cannot set sga_target due to existing internal settings

1 Answers  


ORA-31203: DBMS_LDAP: PL/SQL - Init Failed.

1 Answers  


DRG-12511: use ctx_ddl.create_stoplist to create stoplists

1 Answers  


DRG-10758: index owner does not have the privilege to use this preference

1 Answers  


KUP-04058: unrecoverable error occurred, operation aborted.

1 Answers  






TNS-00103: Parameter file load error

1 Answers  


QSM-00789: the string string is invalid for directive string

1 Answers  


ORA-25209: invalid value string, EXPIRATION should be non-negative or NEVER

1 Answers  


RMAN-06166: datafile string cannot be recovered

1 Answers  


TNS-01201: Listener cannot find executable string for SID string

1 Answers  


ORA-13402: the rasterType is null or not supported

1 Answers  


ORA-38754: FLASHBACK DATABASE not started; required redo log is not available

1 Answers  


Categories