The client cannot connect to oracle normally, and the listening status is & quot; Not All Endpoints Registered &

The client cannot connect to oracle normally, and the listening status is "Not All Endpoints Registered" solution 1. symptom Description: The application response is Not normal.

[grid@sdcmpdb1 ~]$ lsnrctl statusLSNRCTL for Linux: Version 11.2.0.3.0 - Production on 01-JUL-2013 16:39:49Copyright (c) 1991, 2011, Oracle.  All rights reserved.Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=LISTENER)))STATUS of the LISTENER------------------------Alias                     LISTENERVersion                   TNSLSNR for Linux: Version 11.2.0.3.0 - ProductionStart Date                01-JUL-2013 15:47:57Uptime                    0 days 0 hr. 51 min. 52 secTrace Level               offSecurity                  ON: Local OS AuthenticationSNMP                      OFFListener Parameter File   /oracle/11.2.0/grid/network/admin/listener.oraListener Log File         /oracle/app/oracle/diag/tnslsnr/sdcmpdb1/listener/alert/log.xmlListening Endpoints Summary...  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=LISTENER)))The listener supports no servicesThe command completed successfully[grid@sdcmpdb1 ~]$ crsctl status res -t--------------------------------------------------------------------------------NAME           TARGET  STATE        SERVER                   STATE_DETAILS       --------------------------------------------------------------------------------Local Resources--------------------------------------------------------------------------------ora.ARCHDG.dg               ONLINE  ONLINE       sdcmpdb1                                                    ONLINE  ONLINE       sdcmpdb2                                     ora.DATA.dg               ONLINE  ONLINE       sdcmpdb1                                                    ONLINE  ONLINE       sdcmpdb2                                     ora.LISTENER.lsnr               ONLINE  INTERMEDIATE sdcmpdb1                 Not All Endpoints R                                                              egistered                          ONLINE  ONLINE       sdcmpdb2                

2. After query, the reason is as follows: the database has two listener, one oracle user and one grid user. Normally, only the grid user

[grid@sdcmpdb1 ~]$  ps -ef|grep LISTENERoracle    8317     1  0 15:41 ?        00:00:01 /oracle/app/oracle/product/11.2.0/db_1/bin/tnslsnr LISTENER -inheritgrid     14518     1  0 15:47 ?        00:00:00 /oracle/11.2.0/grid/bin/tnslsnr LISTENER -inheritgrid     21614 21346  0 16:45 pts/0    00:00:00 grep LISTENER

 

3. After one stop, it should be back to normal.

[grid@sdcmpdb1 ~]$ ps -ef|grep LISTENERgrid     14518     1  0 15:47 ?        00:00:00 /oracle/11.2.0/grid/bin/tnslsnr LISTENER -inheritgrid     21895 21724  0 16:49 pts/0    00:00:00 grep LISTENER

 

4. This error is also reported on metailink, mainly because The listener port is occupied and cannot be properly started. As a result, Cause The problem is caused by another listener defined statically in listener. ora, using the same port and IP is running from the RDBMS ORACLE_HOME, started manually causing the default listener starting from GRID_HOME can not register its endpoint. hence the error reported in dbca. ps-ef | grep tns:

grid   7222 1 0 Apr26 ? 00:00:13 /u01/app/11.2.0/grid/bin/tnslsnr LISTENER_SCAN1 -inheritgrid   7237 1 0 Apr26 ? 00:00:13 /u01/app/11.2.0/grid/bin/tnslsnr LISTENER -inheritoracle 7354 1 0 Apr26 ? 00:00:01 /u02/app/oracle/product/11.2.0/db/bin/tnslsnr LISTENER -inherit  Another possible cause is the listener or scan listener being defined manually in listener.ora, for example:LISTENER_SCAN3 =                           (DESCRIPTION =   (ADDRESS = (PROTOCOL = TCP)(HOST = racnode1)(PORT = 1523)) )LISTENER_SCAN1 =                             (DESCRIPTION =   (ADDRESS = (PROTOCOL = TCP)(HOST = racnode1)(PORT = 1521))SolutionFrom 11.2 onwards, all listeners should be runing from GRID_HOME, listener and listener_scan<n> entry should be added automatically into listener.ora, no manual editing is required for TCP definition.1. Stop the listener running from RDBMS ORACLE_HOME$<RDBMS ORACLE_HOME>/bin/lsnrctl stop LISTENER2. stop the listener from GRID_HOME$<GRID_HOME>/bin/srvctl stop listener -n <node name>$<GRID_HOME>/bin/srvctl stop scan_listener -i <scan#>eg:$<GRID_HOME>/bin/srvctl stop listener -n racnode1$<GRID_HOME>/bin/srvctl stop scan_listener -i 1If above command fails to stop the tnslsnr process, please use "kill -9 <pid of tnslsnr>" to stop the LISTENER and LISTENER_SCAN1 process.3. remove any manually added LISTENER definition from listener.ora if it exists4. restart the LISTENER and LISTENER_SCAN1  from GRID_HOME$<GRID_HOME>/bin/srvctl start listener -n <node name>$<GRID_HOME>/bin/srvctl start scan_listener -i <scan#>5. check crsctl stat res -t output, they both should show ONLINE status now.