JAEHYLEE, WEB ADI주요 에러 5가지

Question

PURPOSE
WEB ADI주요 에러 5가지
Workaround
N/A
Solution Description
Problem
1. No Servlets run, not even IsItWorking
2. Some servlets don't run
3. When running BneCaboTestServlet, an "Internal Server Error" is displayed when trying to generate either the "Simple Cabo Page" or the "Complex Cabo Page".
4. I've made changes to the configuration files but the changes seem to have no effect.
5. Netscape displays the following error
Not Found The requested URL /...../styles.blaff.css was not found
Solution
1.This can happen if you have problems with the repository property settings in the zone.properties file. Check jserv.log, if you see a message that states: "Error creating classloader for servlet zone root : java.lang.IllegalArgumentException: Repository d:/webadi/lib/badfilename.zip doesn't exist", then confirm that each file listed in the zone.properties repository properties is correctly specified and that the file can be read.
2. If other servlets such as the IsItWorking servlet runs but a specific servlet, (say BneSnoopServlet) doesn't run, check that the servlet is properly aliased in the zone.properties file.
A servlet consists of a single java .class file. The .class file is often created within a java package. In the example of the BneSnoopServlet, the servlet .class file name is BneSnoopServlet.class which exists in the "oracle.apps.webadi.framework" java package. The servlet.BneSnoopServlet.code property in the zone.properties file setting defines the servlet and the package name the servlet exists in for your zone. If the servlet name or package name is not spelled correctly, or even if it isn't in the correct case, the servlet will not be able to run.
If a specific servlet won't run, it could also be due to problems with the servlet finding java classes that are required by the servlet. You will need to check the error_log, jserv.log or mod_jserv.log files. Search for errors that include "ClassNotFoundException" in the message. These log files will help you determine the missing class, you will then need to determine which .jar or .zip file contains the required .class file and ensure that the installation is configured to appropriately reference the .jar or .zip file.
3. The error message will also include the text "The server encountered an internal error or misconfiguration and was unable to complete your request." To resolve this, check the message in the mod_jserv.log file. If an error is listed that describes a "NoSuchMethodError" and includes references to "oracle.bali.share.util.IntegerUtils", then you will need to edit the jserv.properties file and place a comment character of # at the start of the line that defines the "wrapper.classpath" property that references the share-opt-1_1_4.zip file in the portal30 and bibeans directory.
4.When changes are made to the jserv.properties, zone.properties, webadi.properties or the httpd.conf configuration file(s), the Oracle 9iAS HTTP Server (Apache) must be restarted. When restarting the server, remember to allow a delay of a minute or two between the time you stop the server and the time you restart the server. This is to give the JServ module time to shut down and restart the java virtual machine
5. The configuration of the Web ADI application has not been set up to reference the cabo requirements as documented in this installation guide. Please reread this installation guide and resolve any differences. One point about Netscape is that Netscape will display an error and not attempt to render your page if certain errors like this one occurs. It can be helpful to use Internet Explorer for testing your application because Internet Explorer will typically still attempt to render your page. You can then use the view source option to see the actual HTML generated which can be helpful in resolving issues
Reference Documents
177072.1

Answer 1