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ORA-28547: connection to server failed, probable Oracle Net admin error

edited Mar 16, 2022 2:42PM in Database Networking (MOSC) 4 commentsAnswered

I am trying to do

sqlplus / as sysdba and getting this error

ORA-28547: connection to server failed, probable Oracle Net admin error

Mysqlnet.ora file set as below:

SQLNET.AUTHENTICATION_SERVICES=(NTS)

NAMES.DIRECTORY_PATH= (TNSNAMES)

#SQLNET.AUTHENTICATION_SERVICES=(BEQ,NTS)

please help

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