UIM 8.51 Admin Console load failed

[Legacy User]

UIM 8.51 Admin Console load failed.

Apache Tomcat/7.0.72 - Error report

HTTP Status 500 - java.lang.ClassCastException: org.apache.jasper.el.ELContextImpl cannot be cast to org.apache.jasper.el.ELContextImpl

 

This is a QA environment that both UIM and UMP are on same server with hub 7.91 and robot 7.8.

it used to work but somehow just failed suddenly.

 

Anyone experience this? any solution?

[Britta Hoffner]

Hello Gary, you may  cleanup wasp on the UMP server

1. stop wasp probe.
also cleared wasp/webapps folders besides *.war files
and also wasp/work/wasp_engine folder
2. remove the wasp.log and portal.log file in the wasp folder
3. set loglevel to 5 in wasp.cfg file
4. start the wasp probe.
5. wait until it gets a port associated

 

If you still have the problem I suggest to open a support case in support.ca.com

Kind regards,

Britta Hoffner

CA Support

[Legacy User]

Hi Britta,

Thanks for quick reply. Appreciate.

However, this makes 'Actions --> Admin Console' not launching 'Admin Console' at all.

 

Gary

[Britta Hoffner]

Hello Gary, can you please raise a support case and we will followup on this.

 

Kind regards,

Britta Hoffner

CA Support

[Marco Ippati]

if you go to http://<uimservserver>/adminconsoleapp directly do you get the same error?

Are you able you open http://<uimservserver>/uimhome ?

 

Try to:

1. stop the Admin console wasp

2. redeploy the probes: adminconsoleapp, mps, mpse, wasp

3. start the wasp, clear browser cache memory and navigate to: 

http://<uimservserver>/adminconsoleapp 

 

 

[Legacy User]

Hi Marco,

Appreciate your attempt to help. Here's my update:

1. hitting http://,uimserver./adminconsoleapp/ is showing the same error.

2. I am able to open http://,uimserver./uimhome/

3. still the same error after i perform steps sugested.

 

Gary

[Gene Howard]

usually the quickest way to correct this when AC2 is on the primary and not the UMP robot is to do the following

1) delete the wasp probe

2) make sure the folder is deleted as well.

3) deploy the following probes in order

wasp

uimhome

adminconsoleapp

4) activate wasp and wait for port and pid

5) test the AC2.

 

if this does not resolve it you will need to open a support case as there is probably something causing a problem in the environment.

[Legacy User]

Hi Gene,

This fix the problem. however, there is a big side effect. I need to re-deploy everything... report, lis design/viewer, dashboard... all portlet deleted together with wasp folder.

 

Gary

[Tome Pessegueiro]

Hi, I'm just wondering why all dashboards, portlets, reports disappear after deleting the probe's folder...

Is it because UMP is on the Primary Hub?

Would there be a way to delete only the Admin Console instead? Or even backing up all configurations?

 

Thanks

[Gene Howard]

My suggestion should not have impacted the UMP at all unless your UMP is installed on your primary which in my note says that I was assuming it was not.

 

I would probably suggest you open a support case to figure out the issue I would think a webex might be in order at this time.

[Legacy User]

Hi Gene,

It's my mistake that I did not read your suggestion carefully. However, I did mentioned in my first post that my QA environment has both UIM and UMP on same server.

All in all, your suggest does fix the problem and missing portlet is not a big deal.

Thanks for your help.

 

Gary

[Kathy Maguire]

To clarify step #3 in Gene's update, the probes that need to be installed on the primary hub are:

 

wasp

uimserver_home

adminconsolapp

mps

[Legacy User]

Hi Kathryn,

Thanks.

 

Gary

[Daniel Blanco]

Hello, just did an 9.20 upgrade and I'm hitting the same issue. My pri-hub wasp won't start. Do these same steps apply in 9.20 to fix?

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Daniel Blanco
Enterprise Tools Architect
Alphaserve Technologies
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[Stephen Danseglio]

Hi Dan,

Yes I ran into the same issue and resolved it by reinstalling the Admin Console (probes)

wasp

uimserver_home

adminconsolapp

mps

mpse

Then restarting the robot.

Steve

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[Designation]
[City]
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