Error in Grafana Reports file

Products

• Network Observability
• VMware Smart Assurance

Issue/Introduction

Grafana functionality issues regarding $f and ${f} parameters.

In the Device Details JSON file there's an entry to collect data from NCM, but it fails in a substitution for (${f} 

The report presented "No data".

Environment

All supported NCM versions.

Resolution

For Smarts Network Configuration Manager (NCM) Grafana reporting issues, such as dashboards displaying old data, clear the browser cache.