[INS-20802] Oracle Net Configuration Assistant failed

From: http://2843678.blog.51cto.com/2833678/951331

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Occurs when installing Oracle 11G in Rhel 5

[INS-20802] Oracle Net Configuration Assistant failed

is the Oracle database applause, need to download patch P8670579_112010_linux

Workaround:

1. Oracle account operation, upload patches to/u01, unzip.

[[Email protected] u01]$ CD 8670579/

[[email protected] 8670579]$ ls
etc files README.txt
2. To pay attention to patching, select the Optch directory is generally in the Oracle_home directory

[Email protected] 8670579]$ $ORACLE _home/opatch/opatch apply-invptrloc $ORACLE _home/orainst.loc
Invoking Opatch 11.1.0.6.6

Oracle Interim Patch Installer version 11.1.0.6.6
Copyright (c), Oracle Corporation. All rights reserved.


Oracle Home:/u01/app/oracle/product/11.2.0/db_1
Central Inventory:/u01/app/orainventory
From:/u01/app/oracle/product/11.2.0/db_1/orainst.loc
Opatch version:11.1.0.6.6
OUI version:11.2.0.1.0
OUI Location:/u01/app/oracle/product/11.2.0/db_1/oui
Log File Location:/u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatch/opatch2012-08-02_21-22-59pm.log

Patch history File:/u01/app/oracle/product/11.2.0/db_1/cfgtoollogs/opatch/opatch_history.txt


--------------------------------------------------------------------------------
The patch has more than one Archive action but there are no make action.
--------------------------------------------------------------------------------
Applysession applying interim patch ' 8670579 ' to OH '/u01/app/oracle/product/11.2.0/db_1 '
Interim Patch 8670579 is a superset of the patch (ES) [8670579] in oh/u01/app/oracle/product/11.2.0/db_1
Opatch'll rollback the subset patches and apply the given patch.

Running Prerequisite Checks ...
Prerequisite Check "Checkactivefilesandexecutables" failed.
The details are:


Following executables is active:
/u01/app/oracle/product/11.2.0/db_1/lib/libnnz11.so
Applysession failed during prerequisite checks:prerequisite check "Checkactivefilesandexecutables" failed.
System intact, Opatch won't attempt to restore the system
--------------------------------------------------------------------------------
The following warnings has occurred during opatch execution:
1) Oui-67078:interim Patch 8670579 is a superset of the patch (ES) [8670579] in oh/u01/app/oracle/product/11.2.0/db_1
--------------------------------------------------------------------------------

Opatch failed with error code 74

Install successfully, and then try again

[INS-20802] Oracle Net Configuration Assistant failed