Symptoms

Unable to delete System in K2 Connect Administration Tool.

Error message shown : "There are related Application Instances to the underlying destination. Please remove the destination relation first."
 

Diagnoses

The application instances was not removed prior to deleting the systems
 

Resolution

Delete the Application Instance from the K2 Connect Administration Tool:

1. In the main window, under the "Registered Components" section, expand the "Application Server" node. (Application Server > tServer Name] )

2. Right click on the Application Instance listed, there should be a "Remove Application Instance" option shown.

3. Select the option to remove the Application Instance

4. After it is done, you may proceed to delete the Destination and System.