User Parameter not working

[ambersingh]

Hi I have written a shel script which will check the status of CDB and returns 0 and 1 I use that script in user parameter and send 0 and 1
/data01/AUTOACTION/bin/check_DB_Instance.sh > /dev/null 2>&1 && echo 1 || echo it is retutning 1 as output but the trigger I amusing remain ok {BUILD-ORACLE-DB-63-123:instance.check.last()}>1 nut I believe I shout be ({BUILD-ORACLE-DB-63-123:instance.check.last()}=1) but when I make it =1 it start going in problem state

[Hamardaban]

If the item gets the value 1, the trigger condition x>1 returns false => the trigger is not fired.
If you change the condition to x=1, the trigger will fired and in problem state. It's alright.
It is not clear what system behavior you expect?