There's a tablespace trigger for high tablespace usage as below:
last(/xxx/db.oracle.tablespace.pct_used[tb1]) >= 85
and
last(/xxx/db.oracle.tablespace.contents[tb1])=1

The trigger uses this item key which has latest data displaying well:
db.oracle.tablespace.pct_used[tb1]

However, the trigger does not display operational data, it shows UNKNOWN.

Anyone has any leads on how to display the actual usage i.e 86.53%?
last(/xxx/db.oracle.tablespace.pct_used[tb1]) >= 85
and
last(/xxx/db.oracle.tablespace.contents[tb1])=1
The trigger uses this item key which has latest data displaying well:
db.oracle.tablespace.pct_used[tb1]
However, the trigger does not display operational data, it shows UNKNOWN.
Anyone has any leads on how to display the actual usage i.e 86.53%?