might be a feature :)
If you run IntelliSnap For Netapp license CommCell, you still might need to run Archivelog Backups as "streaming" backup.
This was possible only with a qscript delivered by Commvault, that disabled the forcibly enabled use of IntelliSnap for the default Archivelog subclient.
No other subclient name accepted.
since one of the current/recent SPs this is now disabled per default.
The qscript no longer required.
But maybe there are now new dependencies, that require the name of the subclient to remain unchanged.
If you need an individual name, you might also be possible to create an extra subclient using a name that fits to your needs