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DATA GURAD IMPLENTATION [message #442577] Tue, 09 February 2010 03:09
dinesh_sk
Messages: 1
Registered: February 2010
Junior Member
Hi,

I am trying to configure oracle data guard using DGMGRL. The tnsnames.ora file is configured as follows in the primary database. I am getting 'db_unique_mismatch' error when I try to add the standby database. Pls help me to sort out the issue. Here the primary and database instance name are same. The host name is only differs.

GTP.WORLD=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(COMMUNITY = SAP.WORLD)
(PROTOCOL = TCP)
(HOST = gtnprdn)
(PORT = 1527)
)
)
(CONNECT_DATA =
(SID = GTP)
(GLOBAL_NAME = GTP.WORLD)
)
)
GTP1.WORLD=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS =
(COMMUNITY = SAP.WORLD)
(PROTOCOL = TCP)
(HOST = 192.168.200.4)
(PORT = 1521)
)
)
(CONNECT_DATA =
(SID = GTP)
(GLOBAL_NAME = GTP.WORLD)
)
)


Regards
DK
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