nCRON is NOT the same as CRON expressions.
CRON expressions work in debug local development, but do NOT work in Azure Portal.
Upgrade expression to satisfy these rules with SIX space seperated digits/sub-expressions :
nCRON JOB DATA:
Each cronjob has the following syntax:
* * * * * *
- - - - - -
| | | | | |
| | | | | +--- day of week (0 - 6) (Sunday=0)
| | | | +----- month (1 - 12)
| | | +------- day of month (1 - 31)
| | +--------- hour (0 - 23)
| +----------- min (0 - 59)
+------------- sec (0 - 59)
More details here: https://github.com/atifaziz/NCrontab
MSLearn Azure Function nCron examples:
0 5 * * * * //Once every hour of the day at minute 5 of each hour