How to fix the Oracle error ORA-32857: propagation job exists for source string and destination string?

In this post, you’ll learn more about the Oracle ErrorORA-32857: propagation job exists for source string and destination string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-32857: propagation job exists for source string and destination string

Reason for the Error ORA-32857: propagation job exists for source string and destination string

An attempt was made to create a propagation job, subscriber, or schedule when a propagation job already existed for the specified source and destination pair.

How to fix the Error ORA-32857: propagation job exists for source string and destination string ?

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

Specify a different source and destination pair, or remove the propagation job using that pair and retry the operation.