ORA-12545 error connecting scanip

GRID and database version: 11.2.0.1OS: Solaris5.10 symptom: Error sqlplussystemOracle@210.10.4.5: 1521 pdptO reported when the client is connected to scanip

GRID and database version: 11.2.0.1 OS: Solaris 5.10 symptom: sqlplus system/Oracle@210.10.4.5: 1521/pdpt O error reported when client connection scan ip

GRID and database version: 11.2.0.1

OS: Solaris 5.10

Symptom: an error is reported when the client connects to the scan ip address.

Sqlplus system/Oracle@210.10.4.5: 1521/pdpt

ORA-12545: the connection failed because the target host or object does not exist

However, the scan ip address can be connected between two database servers.

# Cat/etc/hosts

: 1 localhost

127.0.0.1 localhost

210.10.4.5 taian-pt-d1 loghost

Taian-pt-d2 210.10.4.6

Taian-pt-d1-vip 210.10.4.9

Taian-pt-d2-vip 210.10.4.10

210.10.4.7 pdpt-cluster-scan

192.168.2.1 taian-pt-d1-priv.

192.168.2.2 taian-pt-d2-priv.

After checking that the scan ip listener is normal, the client can ping the scan ip Address

-Bash-3.2 $ crs_stat-trac resource service is normal

Name Type Target State Host

------------------------------------------------------------

Ora. ARCHDG. dg ora... up. type ONLINE taian-pt-d1

Ora. DATADG. dg ora... up. type ONLINE taian-pt-d1

Ora... ER. lsnr ora... er. type ONLINE taian-pt-d1

Ora... N1.lsnr ora... er. type ONLINE taian-pt-d2

Ora. OCRVT. dg ora... up. type ONLINE taian-pt-d1

Ora. asm ora. asm. type ONLINE taian-pt-d1

Ora. eons ora. eons. type ONLINE taian-pt-d1

Ora. gsd ora. gsd. type OFFLINE

Ora... network ora... rk. type ONLINE taian-pt-d1

Ora. Solaris ora. productname. type OFFLINE

Ora. ons ora. ons. type ONLINE taian-pt-d1

Ora. pdpt. db ora... se. type ONLINE taian-pt-d1

Ora. scan1.vip ora... ip. type ONLINE taian-pt-d2

Ora... SM1.asm application ONLINE taian-pt-d1

Ora... D1.lsnr application ONLINE taian-pt-d1

Ora...-d1.gsd application OFFLINE

Ora...-d1.ons application ONLINE taian-pt-d1

Ora...-d1.vip ora... t1.type ONLINE taian-pt-d1

Ora... SM2.asm application ONLINE taian-pt-d2

Ora... D2.lsnr application ONLINE taian-pt-d2

Ora...-d2.gsd application OFFLINE

Ora...-d2.ons application ONLINE taian-pt-d2

Ora...-d2.vip ora... t1.type ONLINE taian-pt-d2

-Bash-3.2 $ lsnrctl status LISTENER_SCAN1scan IP listener normal

LSNRCTL for Solaris: Version 11.2.0.1.0-Production on 06-MAR-2012 09:36:50

Copyright (c) 1991,200 9, Oracle. All rights reserved.

Connecting to (DESCRIPTION = (ADDRESS = (PROTOCOL = IPC) (KEY = LISTENER_SCAN1 )))

STATUS of the LISTENER

------------------------

Alias LISTENER_SCAN1

Version TNSLSNR for Solaris: Version 11.2.0.1.0-Production

Start Date 29-FEB-2012 13:42:48

Uptime 5 days 19 hr. 54 min. 1 sec

Trace Level off

Security ON: Local OS Authentication

SNMP OFF

Listener Parameter File/home/app/grid_home/network/admin/listener. ora

Listener Log File/home/app/grid_home/log/diag/tnslsnr/taian-pt-d2/listener_scan1/alert/log. xml

Listening Endpoints Summary...

(DESCRIPTION = (ADDRESS = (PROTOCOL = ipc) (KEY = LISTENER_SCAN1 )))

(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp) (HOST = 210.10.4.7) (PORT = 1521 )))

Services Summary...

Service "PDPT" has 2 instance (s ).

Instance "PDPT1", status READY, has 1 handler (s) for this service...

Instance "PDPT2", status READY, has 1 handler (s) for this service...

The command completed successfully

SQL> the local_listener parameter of the show parameter listener database instance is the vip host name.

NAME TYPE VALUE

-----------------------------------------------------------------------------

Listener_networks string

Local_listener string (DESCRIPTION = (ADDRESS_LIST = (AD