In this post, you’ll learn more about the Oracle ErrorORA-38750: FLASHBACK DATABASE may not be performed using a dispatcher. with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-38750: FLASHBACK DATABASE may not be performed using a dispatcher.
Reason for the Error ORA-38750: FLASHBACK DATABASE may not be performed using a dispatcher.
An attempt was made to use a dispatcher process for FLASHBACK DATABASE. Memory requirements disallow this recovery method.
How to fix the Error ORA-38750: FLASHBACK DATABASE may not be performed using a dispatcher. ?
You can fix this error in Oracle by following the below steps
Connect to the instance via a dedicated server process to perform FLASHBACK DATABASE.