I create a test user and grant basic connect privilege to the database
SQL> create user test identified by test; User created. SQL> grant connect,resource to test; Grant succeeded.
I configure the tns entry and listener entry on remote server
# tnsnames.ora Network Configuration File: /oracle/base/product/12.1.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
LISTENER_ORCL =
(ADDRESS = (PROTOCOL = TCP)(HOST = orcl)(PORT = 1521))
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = orcl)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)
ORCLDG =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.56.212)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcldg)(UR = A)
)
)
LISTENER=(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))) # line added by Agent
# listener.ora Network Configuration File: /grid/base/product/12.1.0/grid/network/admin/listener.ora
# Generated by Oracle configuration tools.
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = orcl)
(ORACLE_HOME = /grid/base/product/12.1.0/grid)
(PROGRAM = extproc)
)
)
ENABLE_GLOBAL_DYNAMIC_ENDPOINT_LISTENER=ON # line added by Agent
VALID_NODE_CHECKING_REGISTRATION_LISTENER=SUBNET # line added by Agent
I try to connect to the rman from remote client !!
[oracle@orcldg ~]$ rman target test@orcl Recovery Manager: Release 12.1.0.2.0 - Production on Tue Jun 30 23:04:50 2020 Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved. target database Password: RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-00554: initialization of internal recovery manager package failed RMAN-04005: error from target database: ORA-01017: invalid username/password; logon denied
I get ORA – 01017 error!!
However i given the correct username and password with right service name
I am able to connect to sqlplus commandline using the same credentials though!
[oracle@orcldg ~]$ sqlplus test@orcl SQL*Plus: Release 12.1.0.2.0 Production on Tue Jun 30 22:58:54 2020 Copyright (c) 1982, 2014, Oracle. All rights reserved. Enter password: Connected to: Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bit Production With the Partitioning, Automatic Storage Management, OLAP, Advanced Analytics and Real Application Testing options
This happens because the user is not updated in the password file with admin privilege.If you need to connect to rman you need sysdba privilege otherwise you cant access even from local server!!
SQL> select * from v$pwfile_users; USERNAME SYSDB SYSOP SYSAS SYSBA SYSDG SYSKM CON_ID ------------------------------ ----- ----- ----- ----- ----- ----- ---------- SYS TRUE TRUE FALSE FALSE FALSE FALSE 0 SYSDG FALSE FALSE FALSE FALSE TRUE FALSE 0 SYSBACKUP FALSE FALSE FALSE TRUE FALSE FALSE 0 SYSKM FALSE FALSE FALSE FALSE FALSE TRUE 0 SQL> show parameter login NAME TYPE VALUE ------------------------------------ ----------- ------------------------------ remote_login_passwordfile string EXCLUSIVE
SQL> select * from dba_sys_privs where grantee='TEST'; no rows selected
I grant sysdba privilege to the test user!!
SQL> grant sysdba to test; Grant succeeded.
My connection is successful!
[oracle@orcldg ~]$ rman target test@orcl Recovery Manager: Release 12.1.0.2.0 - Production on Tue Jun 30 23:13:45 2020 Copyright (c) 1982, 2014, Oracle and/or its affiliates. All rights reserved. target database Password: connected to target database: ORCL (DBID=1559282684) RMAN>
Sometimes silly errors eat up our time a lot!!
