Cannot register to ZOWE API

Products

• Compliance Event Manager
• Zowe

Issue/Introduction

Compliance Event Manager TOMCAT instance on our system to integrate with ZOWE but when I start the task, I get errors on the registration:

WARNING: Request execution failure with status code 403; retrying on another server if available
com.nnnn.nnn.DiscoveryClient fetchRegistry
INFO: DiscoveryClient_nnnnn_nnnnn.com:camnnn_vsys:8443 - was unable to refresh its cache! This periodic background refresh will be retried in 30 seconds. status = Cannot execute request on any known server stacktrace = com.nnnn.nnn.discovery.shared.transport.TransportException: Cannot execute request on any known server

Environment

PRODUCT: Compliance Event Manager

Resolution

Noticed that the wrong cert alias defined for TOMCAT, it should be 'TOMCAT Server 2026'. After update this value in application.yml  can now connect to ZOWE successfully.