Why License Usage has empty fields?

Getting Data In

Hi guys.
I was asking why my reports, using license_usage.log from LicenseMaster, for "LicenseUsage" sometimes do not log the "h" or "s" field (alias from host or from source).
Doing so, i can have a full report for Indexers or Sourcetypes usage, but not for Host or Sources.

INFO LicenseUsage - type=Usage s="" st="MY_ST" h="" o="" idx="MY_IDX" i="xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx" pool="auto_generated_pool_enterprise" b=51331 poolsz=214748364800

May it be the origin forwarder version? I have forwarders from 6.x.x to 8.x.x version running.

Any clue? Thanks.

Get Updates on the Splunk Community!

Fueling your curiosity with new Splunk ILT and eLearning courses

At Splunk Education, we’re driven by curiosity—both ours and yours! That’s why we’re committed to delivering ...

Splunk AI Assistant for SPL 1.1.0 | Now Personalized to Your Environment for Greater ...

Splunk AI Assistant for SPL has transformed how users interact with Splunk, making it easier than ever to ...

Unleash Unified Security and Observability with Splunk Cloud Platform

Now Available on Microsoft AzureOn Demand Now Step boldly into the AI revolution with enhanced security ...