Several problems encountered during Oracle Database Vault installation and Solutions

1. Install the 10.2.0.4 patch, install Database Vault, and enter https: // localhost: 1158/DVA to indicate an HTTP 500 error.

Answer: when installing the vault, an error is prompted when you run the vault config assist configuration assistant. You need to check the error details. This indicates that the application may have been deployed but there is a problem with the deployment, view the log in the corresponding dbconsole directory to view the specific error information.

 

2. Install the 10.2.0.4 patch, install Database Vault, and enterHttps: // localhost: 1158/DVAHTTP 404 error prompt

Answer: When the vault is installed, the DVA web application is not deployed. You can manually deploy it to determine whether dbconsole can be started normally. If yes, manually deploy a DVA.

In the $ ORACLE_HOME/Solaris/J2EE/directory, there are oc4j_dbconsole, OC4J_DBConsole_neu-d4ee1b7c912_ORCL, OC4J_DBConsole_neu-d4ee1b7c912_ORCL.upgrade, and so on, but note that DVA should be modified is one of them. The method to determine is to view the dbconsole startup log, to see which log is used for the current startup, to go to the log directories in the three directories respectively, and to view the log appearance time, I have determined that it is the OC4J_DBConsole_neu-d4ee1b7c912_ORCL directory, In the config directory of this directory, respectively modify the http-web-site.xml and server. XML

Add <web-app application = "DVA" name = "dva_webapp" root = "/DVA" load-on-startup = "true" before </web-site> In the http-web-site.xml"

Shared = "true"/>

Server. add <Application name = "DVA" Path = "D: /Oracle/product/10.2.0/db_1/DV/jlib/dva_webapp.ear "auto-Start =" true "/> deploy and restart dbconsole

 

3. Install Database Vault. After Entering http: // localhost: 1158/DVA, the logon page is not displayed and only a few garbled characters are displayed.

Answer: Enter the address https: // localhost: 1158/DVA note https