In discovery process of one device it is showing already existing device but device is not showing in all devices

Products

• CA Performance Management - Usage and Administration
• DX NetOps

Issue/Introduction

 In discovery process of one device it is showing already existing device but device is not showing in all devices. 

Discover showing device as existing 

Discover shows device as existing 

Environment

Release : 21.2

Component : PM Discovery

Resolution

Click on the discovery profile -> select history and then in the middle of the popup in the "Discovered Devices" section click on unchanged and then click apply. This will show you the device it believes is already existing.