In this post, you’ll learn more about the Oracle ErrorORA-09772: osnpmetbrkmsg: message from host had incorrect message type with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-09772: osnpmetbrkmsg: message from host had incorrect message type
Reason for the Error ORA-09772: osnpmetbrkmsg: message from host had incorrect message type
The Mach driver received a message having an unrecognizable message type.
How to fix the Error ORA-09772: osnpmetbrkmsg: message from host had incorrect message type ?
You can fix this error in Oracle by following the below steps
Internal error. Contact your customer support representative.