When validating a connection, the following error is observed:
“API returned with unexpected status code 500”
This occurs when using a service account user.
Environment
VMware Aria Operations 8.x
Cause
The service account user does not have administrative permissions required to perform the operation.
Resolution
You can either use a user account with administrative privileges or assign administrative privileges to the service account by following the steps below:
Navigate to Administration → Control Panel.
Go to Access Control.
Assign the Administrator role to the service account user.
Click Save.
Validate the connection again for the adapter instance.