ORA-16844: redo transport mode incompatible with RedoSource property value

ORA-16844: redo transport mode incompatible with RedoSource property value


Cause:


The standby database could not be set to receive redo data from another standby database or a far sync instance because the standby database LogXptMode property was not set to ASYNC.



Action:


Set the standby database LogXptMode property to ASYNC before setting its RedoSource property to a non-empty value. Or, set the standby database RedoSource property to the empty value before setting its LogXptMode property to a value other than ASYNC.