In this post, you’ll learn more about the Oracle ErrorORA-16045: circular redo transport destination dependency chain with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-16045: circular redo transport destination dependency chain
Reason for the Error ORA-16045: circular redo transport destination dependency chain
An attempt was made to make a redo transport destination dependent on a redo transport destination that was dependent on it.
How to fix the Error ORA-16045: circular redo transport destination dependency chain ?
You can fix this error in Oracle by following the below steps
Ensure that no redo transport destination is dependent on any destination that is dependent on it.