How to fix the Oracle error ORA-27415: repeat interval or calendar must start with a frequency clause?

In this post, you’ll learn more about the Oracle ErrorORA-27415: repeat interval or calendar must start with a frequency clause with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-27415: repeat interval or calendar must start with a frequency clause

Reason for the Error ORA-27415: repeat interval or calendar must start with a frequency clause

The specified calendar string for the repeat interval did not start with a frequency clause.

How to fix the Error ORA-27415: repeat interval or calendar must start with a frequency clause ?

You can fix this error in Oracle by following the below steps

Create a repeat interval that starts with a frequency clause,for example ‘FREQ=YEARLY;BYMONTH=FEB’