Shulou(Shulou.com)06/01 Report--

This article mainly introduces how to solve the problem of oracle-25031 installation errors, the article is very detailed, has a certain reference value, interested friends must read it!

My friend called me when he encountered a 25031 error when installing ORACLE database under linux. I gave him some suggestions and solutions.

The error of OUI-25031 during the installation of oracle is mostly due to the hostname problem of linux, because oracle does not obtain the IP address directly, but obtains the IP by parsing the hostname. So we check and deal with it as follows:

(1) pay attention to check the computer name, oracle database has a limit on the length of the host name, if your computer name is relatively long, it is recommended that you modify the computer name.

Note that when changing the hostname, you can't just use the hostname command to change it, because it will expire after restart. You also need to modify the hostname=newhostname in / etc/sysconfig/network

And add the corresponding record of hostname and IP in / etc/hosts (Note: all local network addresses can be monitored with 0.0.0.0).

(2) when such an error occurs, please check the log information

InstallActions2011-12-07. 09-11-00PM.log

Take a look at some of the last recorded information: say that the Oracle home directory is different from the installed Oracle home directory

_

Parsing command line arguments:

Parameter "orahome" = / data/oracle/product/10.2.0/db_1

Parameter "orahnam" = Ora10g_home1

Parameter "instype" = typical

Parameter "inscomp" = client,oraclenet,javavm,server,ano

Parameter "insprtcl" = tcp,nmp

Parameter "cfg" = local

Parameter "authadp" = NO_VALUE

Parameter "nodeinfo" = NO_VALUE

Parameter "responsefile" =

Environment error detected: the current Oracle home directory is different from the installed Oracle home directory. Oracle Net

Configuration Assistant cannot continue execution.

It is recommended that you check the set ORACLE_HOME environment variable, set it to the correct Oracle home directory, and then detect

After passing, proceed to the next step of installation.

(3) if you are overwriting the installation, please delete the directory and files on the oracle installation. In this case, there are things under / data/oracle and / home/oracle.

The above is all the contents of this article entitled "how to solve the problem of oracle-25031 installation errors". Thank you for reading! Hope to share the content to help you, more related knowledge, welcome to follow the industry information channel!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.