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Custom page if Presentation Service is down in OBIEE 11g

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904746
904746 Rank 1 - Community Starter
edited Aug 13, 2024 5:56PM in Oracle Analytics Cloud and Server

Hi,

I'm trying to customize the error 500 and 400 pages for our customer OBIEE application.

I followed the steps described here https://dtflaneur.wordpress.com/2013/04/20/maintenanceredirect-page-when-logging-on-to-analytics-while-the-bi-is-down/ which I retreived less detailed in several post here, like this one :

https://community.oracle.com/message/12647647#12647647

But when shuting down the opnm presentation services, I'm still getting the default page.

Is there something that I'm doing wrong ?

Notes :

I attached the processes I followed exactly in a word document.

We are working on a Windows server.

Our version of OBIEE 11.1.1.7.150120

Thank you for your answer(s),

Vanessa.

Answers

  • mac2
    mac2 Rank 4 - Community Specialist

    We handle our down message at the load balancer, which works well for us. If this is an option in your organization perhaps it is worth pursuing instead of your current approach.

    That being said, the process of unpacking, modifying, repacking and deploying analytics.war and analytics.ear is quite easy to mess up, especially if you don't do it often or this is your first attempt. So in your case you are trying to add some <error-page> tags to web.xml.

    1) Can you check your deployed web.xml file and confirm your changes are actually there? Your deployed web.xml file is going to be in some directory like this: ORACLE_HOME/user_projects/domains/bifoundation_domain/servers/bi_server1/tmp/_WL_user/analytics_11.1.1/7dezjl/war/WEB-INF/web.xml

    2) Assuming you know where your deployed web.xml sits on your server and you do in fact see your changes, then you might try pulling up F12 in Chrome (developer tools, check "preserve log" option) or whichever browser you use and see if your browser attempts to go to your custom maintenance page at all. That could give you some more information on what to look into.

  • 904746
    904746 Rank 1 - Community Starter

    Hi,

    Thank you for your answer.

    Our customer doesn't use load balancing, so its not an option.

    With the information you provided, I was able to understand what was wrong with the steps I took :

    After deploying the analytics.ear, I should have stop then start the services. That's when the ear is actually deployed.

    Again, thank you for your answer.