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Why Is a Parameter Error Displayed When I Create a Scheduled Task Using a Cron Expression?
Updated on 2024-04-11 GMT+08:00
Why Is a Parameter Error Displayed When I Create a Scheduled Task Using a Cron Expression?
Symptom
When a scheduled O&M task is created using a cron expression, the system shows that there is a parameter error.
Possible Causes
- The cron expression does not comply with the Spring cron syntax.
- The interval for triggering a scheduled task is less than 30 minutes.
Procedure
- Ensure that the cron expression complies with the Spring cron syntax.
- Ensure that the interval for triggering a scheduled task is greater than or equal to 30 minutes.
Parent topic: O&M Management (Retiring)
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