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监听报错 TNS-00525: Insufficient privilege for operation 11gR2 + 连接报错ORA-12537: TNS:connection closed

时间:2014-07-12 13:27:00      阅读:187      评论:0      收藏:0      [点我收藏+]

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1.TNS-00525: Insufficient privilege for operation 

Started with pid=30869
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=1521)))
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1521)))
TNS-12555: TNS:permission denied
 TNS-12560: TNS:protocol adapter error
  TNS-00525: Insufficient privilege for operation
   Linux Error: 1: Operation not permitted
No longer listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=ora11g)(PORT=1521)))
2014-07-10 14:17:16.811000 +08:00
System parameter file is /u01/app/11.2.0/grid/network/admin/listener.ora
Log messages written to /u01/app/grid/diag/tnslsnr/ora11g/listener/alert/log.xml
Trace information written to /u01/app/grid/diag/tnslsnr/ora11g/listener/trace/ora_30888_47191985552112.trc
Trace level is currently 0

检查/tmp/.oracle 和 /var/tmp/.oracle 这2个文件夹的属组是否正确,如果不正确,改为 chown -R grid:oinstall

 

2.在保证上面2个目录权限正确的情况下,连接报错ORA-12537: TNS:connection closed

[oracle@ora11g admin]$ tnsping 192.168.0.164/isc

TNS Ping Utility for Linux: Version 11.2.0.3.0 - Production on 10-JUL-2014 14:20:44

Copyright (c) 1997, 2011, Oracle.  All rights reserved.

Used parameter files:
/u01/app/oracle/product/11.2.0/db_1/network/admin/sqlnet.ora

Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=isc))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.0.164)(PORT=1521)))
OK (0 msec)
[oracle@ora11g admin]$ sqlplus isc/isc@192.168.0.164/isc

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jul 10 14:21:09 2014

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

ERROR:
ORA-12537: TNS:connection closed

Enter user-name: 

tnsping正常,监听状态正常,但是连接报错ora-12537。

 

检查$ORACLE_HOME/bin/oracle的权限应该为6751

[oracle@ora11g admin]$ ls -la $ORACLE_HOME/bin/oracle
-rwxr-s--x 1 oracle asmadmin 232399473 Nov 11  2013 /u01/app/oracle/product/11.2.0/db_1/bin/oracle
[oracle@ora11g admin]$ chmod 6751 $ORACLE_HOME/bin/oracle
[oracle@ora11g admin]$ ls -la $ORACLE_HOME/bin/oracle
-rwsr-s--x 1 oracle asmadmin 232399473 Nov 11  2013 /u01/app/oracle/product/11.2.0/db_1/bin/oracle

官方的解释:

Applies to:
Oracle Net Services - Version: 8.1.7.0 to 11.2.0.1 - Release: 8.1.7 to 11.2
Generic UNIX
Checked for relevance on 30-Apr-2010
Symptoms
Connection to the database server fails with ORA-12546 or ORA-12537

Local connections working fine but the connection via listener fails with ORA-12537 or ORA-12547

 

Cause
Permissions on oracle binary ( $ORACLE_HOME/bin/oracle ) are not set correctly.

Solution
The OS level error message in the listener log "Linux Error: 13: Permission denied" indicates that the listener was not able to hand off the connection to oracle processes or not able to spawn a new dedicated user process because of lack of permission at the OS level. To resolve the error -

1. Check and correct the permission on /var/tmp/.oracle directory. Permissions on this directory should be 777 with sticky bit set.
# chmod 01777 /var/tmp/.oracle

2. Check and correct permissions on $ORACLE_HOME/bin/oracle binary and make sure that it is set to 6751.
$ chmod 6751 $ORACLE_HOME/bin/oracle

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监听报错 TNS-00525: Insufficient privilege for operation 11gR2 + 连接报错ORA-12537: TNS:connection closed

标签:des   style   blog   http   color   文件   

原文地址:http://www.cnblogs.com/suredandan/p/3835662.html

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