I have tried two variations to run a job every Saturday at 9 am.
0 0 9 ? 7/1
0 0 9 ? SAT
Error: CrontabException: '0 0 9 ? 7/1 ' is an invalid crontab expression. It must contain 5 components of a schedule in the sequence of minutes, hours, days, months, and days of week.
I have tried two variations to run a job every Saturday at 9 am.
0 0 9 ? 7/1 0 0 9 ? SAT
Error: CrontabException: '0 0 9 ? 7/1 ' is an invalid crontab expression. It must contain 5 components of a schedule in the sequence of minutes, hours, days, months, and days of week.