RAC TNS-1184和1185错误解决

痛定思痛。 2022-04-08 15:37 236阅读 0赞

## 第一种情况 ##

## APPLIES TO: ##

Oracle Net Services - Version 10.1.0.2 to 11.2.0.3 \[Release 10.1 to 11.2\]  
Information in this document applies to any platform.  
Checked for relevance on 8-jul-2013.  
  
Oracle Net and RAC from 10.1 onwards.

## SYMPTOMS ##

In a RAC environment the lsnrctl services shows the remote instance in blocked state. The listener.log shows following errors:

TNS-01184: Listener rejected registration or update of service handler "string"  
TNS-01185: Registration attempted from a remote node

## CAUSE ##

TNS-01184: Listener rejected registration or update of service handler "string"  
Cause: Received registration or update information could not be processed because it was invalid, or an internal error occurred.  
  
TNS-01185: Registration attempted from a remote node  
Cause: It was determined that the registering instance is not located on the same node as the listener. It is required that the instance be collocated with the listener for this type of service registration.  
  
This error indicates that the LOCAL\_LISTENER and REMOTE\_LISTENER database parameters are not configured correctly in the database instances.

## SOLUTION ##

Configure LOCAL\_LISTENER and REMOTE\_LISTENER correctly. Please ensure that LOCAL\_LISTENER parameter specifies only local listeners and use REMOTE\_LISTENER parameter to specify remote listeners in your database instance.  
  
1. Example TNSNAMES.ORA entries for two node cluster, Node1 & Node2  
Two Local listener entries, followed by remote listener entry

LISTENER\_LOCAL1=  
(ADDRESS = (PROTOCOL = TCP)(HOST = Node1-vip)(PORT = 1521))  
  
LISTENER\_LOCAL2 =  
(ADDRESS = (PROTOCOL = TCP)(HOST = Node2-vip)(PORT = 1521))  
  
  
LISTENERS\_REMOTE =  
(ADDRESS\_LIST =  
(ADDRESS = (PROTOCOL = TCP)(HOST = Node1-vip)(PORT = 1521))  
(ADDRESS = (PROTOCOL = TCP)(HOST = Node2-vip)(PORT = 1521))  
)

2. Then in sqlplus  
  
sqlplus /nolog  
SQL> connect / as sysdba  
SQL> alter system set LOCAL\_LISTENER='LISTENER\_LOCAL1' scope=both sid='Instance1';  
SQL> alter system set LOCAL\_LISTENER='LISTENER\_LOCAL2' scope=both sid='Instance2';  
SQL> alter system set REMOTE\_LISTENER='LISTENERS\_REMOTE' scope=both;

——————————————

## 第二种情况 ##

## SYMPTOMS ##

Following errors are seen in the listener.log file at an interval of one minute apart:

01-APR-2010 11:40:29 \* service\_register \* ses \* 1184  
TNS-01184: Listener rejected registration or update of service handler "DEDICATED"  
TNS-01185: Registration attempted from a remote node  
01-APR-2010 11:40:29 \* service\_died \* ses \* 12537

Checking the listener status shows that no services are blocked and that all services are registered correctly and in status READY:

lsnrctl status list\_ses  
  
LSNRCTL for HPUX: Version 10.2.0.4.0 - Production on 31-MAR-2010 18:05:26  
  
Copyright (c) 1991, 2007, Oracle. All rights reserved.  
  
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=172.16.122.185)(PORT=1521)))  
STATUS of the LISTENER  
\------------------------  
Alias list\_ses  
Version TNSLSNR for HPUX: Version 10.2.0.4.0 - Production  
Start Date 31-MAR-2010 18:02:11  
Uptime 0 days 0 hr. 3 min. 15 sec  
Trace Level off  
Security ON: Local OS Authentication  
SNMP OFF  
Listener Parameter File /opt/oracle/ses/Ora102/network/admin/listener.ora  
Listener Log File /opt/oracle/ses/Ora102/network/log/list\_ses.log  
Listening Endpoints Summary...  
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.16.122.185)(PORT=1521)))  
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=172.16.121.185)(PORT=1521)))  
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=extproc\_ses)))  
Services Summary...  
Service "PLSExtProc" has 1 instance(s).  
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...  
Service "ses" has 2 instance(s).  
Instance "ses", status UNKNOWN, has 1 handler(s) for this service...  
Instance "ses", status READY, has 1 handler(s) for this service...  
Service "sesXDB" has 1 instance(s).  
Instance "ses", status READY, has 1 handler(s) for this service...  
Service "ses\_XPT" has 1 instance(s).  
Instance "ses", status READY, has 1 handler(s) for this service...  
The command completed successfully  
  
  
A level 16 listener trace will reveal the following message AFTER the foreign registration packet arrives:  
  
2013-03-27 16:47:56.748963 : nsglgrDoRegister:error - locality check failed for bequeath handler

## CAUSE ##

The instance's setting for LOCAL\_LISTENER must be pointed to an address that is local to the instance. It cannot be set to point to a listener address that is remote.

The TNS-01185 error verifies that the registering instance is not located on the same node as the listener and hence the registration of the service with this listener is failing.

## SOLUTION ##

Looks like these failed registrations are coming from another instance running on a remote host.  
Please check (and correct) the LOCAL\_LISTENER initialization parameter for any remote instances so that they are not configured to point to a LOCAL\_LISTENER setting that corresponds to a remote address. Please ensure that LOCAL\_LISTENER parameter specifies only local listeners and use the REMOTE\_LISTENER parameter to specify remote listeners in your database instances.