vSAN columns are showing 0, N\A or ERR

Issue

The vSAN counters columns in the Real-Time DX Console grid display values of 0, N/A, or ERR across all or multiple counters:

Cause

Required permissions aren't properly set.

Solutions

"N/A" is displayed

• Issues connecting to vCenter through PowerCLI
• Check if PowerCLI 10.1.1.x or higher is installed

"ERR" is displayed

• Turn on the vSAN performance service
• Set storage.View permission to vCenter user

"0" is displayed

• Turn on the vSAN performance service