The database incarnation that contains the PowerExchange restart SCN does not contain the SCN of the last commit captured. This problem might occur if the database was recovered to a point prior to the last commit captured. All of the data that was captured data after the recovery point can be considered to be invalid.
PowerExchange Express CDC for Oracle processing ends abnormally.
You must cold start or special start the PowerExchange Logger for Linux, UNIX, or Windows. You might also need to rematerialize the target tables.