No reports generated when selecting OSHardware as the MetricSet alone

We're trying to generate CPU and Memory utilization reports for all the servers in an Application for "YESTERDAY". However, just running the DEXTER while being specific on selecting just "OSHardware" metricSet is not generating the CSV reports and instead errors out -

We don't need any other detailed metric set, just daily report of CPU/Memory (which we can automate, if we're able to generate the correct report).

`
{
"Input":
{
"TimeFrame": {
"MarkDate": "YESTERDAY",
"MarkTime": "00:00:00",
"Duration": "-1:00:00"
},
"Metrics": true,
"MetricsSelectionCriteria": {
"MetricSets":
[
"OSHardware"
],
"IncludeHourAndMinuteDetail": true
}
},
"Output":
{
"HealthCheck": true,
"DetectedEntities": false,
"Configuration": false
},
"Target":
[
{
"Controller": "https://elliemae-prod.saas.appdynamics.com/",
"UserName": "****",
"UserPassword": "***",
"Application": "AIQ-(?!Analyzers)\\w+.*",
"NameRegex": true,
"Type": "APM"
}
]
}`

Dexter Version - 20.8.0.0

@bhjelmar @danielodievich @anoop7181 @juliogomez - Any insights will help. Thanks.

Start by reproducing the reported configuration with Dexter version 20.8.0.0, selecting only the OSHardware metric set for YESTERDAY and enabling hourly and minute detail. Inspect the resulting error and the metric-reporting entry points; done means the run completes and produces the expected CPU and Memory CSV reports.

Written by the indexing model from the issue text.