CCE Web Administration add new machine

[bo liu]

Hi

i install a new UCCE 4000 agent system, the version is 12.6.

when i add machine useUnified Contact Center Enterprise Management,I get a error

Error occurred

• Error while connecting to server. Check for invalid/missing security certificate

i input the Diagnostic Framework username in Principal AW also get this error.

Error occurred

• Error while connecting to server. Check for invalid/missing security certificate

my all UCOS machine(CUCM , IMAP, Finesse, CUIC, IDS) is install the tomcat certificate use AD CA, is the ICM( rogger pg aw) need intall this certificate?

if yes ,please tell me how to install ....

thanks very much