How to fix the Oracle error ORA-38767: flashback retention target parameter mismatch?

In this post, you’ll learn more about the Oracle ErrorORA-38767: flashback retention target parameter mismatch with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-38767: flashback retention target parameter mismatch

Reason for the Error ORA-38767: flashback retention target parameter mismatch

The value of parameters DB_FLASHBACK_RETENTION_TARGET must be same in all instances. All databases must have same flashback retention target parameters.

How to fix the Error ORA-38767: flashback retention target parameter mismatch ?

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

Check DB_FLASHBACK_RETENTION_TARGET values in all instances.