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Home > Success Center > Network Performance Monitor (NPM) > Error: Data has not been polled yet. Please wait for initial poll or do Poll Now manually to retrieve data

Error: Data has not been polled yet. Please wait for initial poll or do Poll Now manually to retrieve data

Updated February 28, 2017

Overview

The Current Hardware Health resource is showing the following error:

 

Data has not been polled yet. Please wait for initial poll or do Poll Now manually to retrieve data.

Environment

NPM 12

Cause 

This is a known issue. The resource is set to Select automatically. Because we poll some hierarchy (APM_HardwareHierarchy) on these nodes, the third option - Sensors per device and category - is used. However, there is no match between the hierarchy (APM_HardwareHierarchy) and sensors (APM_HardwareItem) for all the polled sensors which causes this issue to occur.

Resolution

The following lists show data in the Current Hardware Health resource Display Style option:

  • Sensors per device and category (Select automatically)
  • Sensors per category
  • Flat sensor list

To change the way resource displays elements click on EDIT link located in top-right corner of resource and select Flat sensor list or Sensors per category as the Display Style option.

 

 

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