CCX 7 - Appadmin page does not display

Unanswered Question
Jun 29th, 2009

CCX - 7.0(1)_Build168

I've done CCX installation on 2 servers, while adding second server to cluster, I started getting error in appadmin page - page cannot be displayed. While checking it was found that CCX Node Manger service is stopping automatically.

Eventviewer - application logs are mentioning

• Failed to connect to Calabrio LDAP service

• Failed to bind to Calabrio LDAP services on <Can't contact LDAP server>

Actions taken -

• Tried manually restarting IIS Admin service and associated service.

• Tried manually restarting CCX Node Manger service.

• Delete the appadmin folder from the tomcat_appadmin\webapps, appadmin folder is getting recreated but still error is there.

After configuring first node and confirming that we can login to appadmin page and confirm server and service details, from console of second server logged in to appadmin page and tried to “add to cluster” option. After giving primary server's credential and all, we got an error “Unable to display page”. However, I could see in appadmin of first server that details of second server is reflecting.

Can someone pls suggest.


Soman Nair.

I have this problem too.
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kiarash.kazemi Tue, 06/30/2009 - 00:53

Hi Soman,

I found the same issue with installing UCCX 7.01 in a single node set-up.

I installed the latest SR 7.01_SR1 and that seemed to resolve the issue.

I would also check the Binding order or the NIC and the Speed/Duplex settings to ensure they are correct.

You can download the SR from here:



somannairv Wed, 07/01/2009 - 21:55

Thanks Kiarash and Marcos for your response.

I tried deleting the node details from Component Activation page, however still could see many erratic behaviour while adding again to cluster. Hence considering the time constraints involved, decided to rebuild server from scratch.


Soman Nair.


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