Aria Orchestrator subscription fails with "No reply from blocking subscription" error and never executes

Products

• VMware Aria Suite

Issue/Introduction

Symptoms:
A workflow from a subscription should be executed, but checking Aria Automation Extensibility tab and Aria Orchestrator workflow runs shows the workflow execution never starts.

Environment

VMware vRealize Automation 8.10.x

Cause

A change in 8.10.2 release causes the workflows in Aria Orchestrator to start with a user token, not service token.

Resolution

This is an expected behavior, but in some cases users may use unapproved APIs to login.

You must use UI or IaaS API to login. For more information, see Login section of the VMware Cloud Assembly IaaS API guide.

Additional Information

Impact/Risks:
The implementation works, but when creating a subscription users must first login via UI or IaaS API.