Mediator instance is in failed state with the error HA cluster is not highly available Unknown mediator error

Applies to

Cloud Volumes ONTAP for AWS

Cloud Manager

ONTAP Mediator

Translation verification job

Issue

• Failed to validate the route table as the mediator instance was not healthy.
• Unable to revert the LIF back to its home failed after Takeover/Giveback. Failed with the below error.
  "Error: command failed: Failed to update external route tables for IP "X.X.X.X". The system failed to successfully complete all tasks associated with the update."