The specified Oracle database ID from the restart token is not valid because it does not match the database ID that is in the redo log files. The database ID from the redo logs is second database ID in this message. This error might be caused by a CDC configuration error or by incorrect edits to the restart token value.
The CDC session ends abnormally.
If you manually edited the restart token, correct the token value. Also, verify that the PowerExchange configuration for the CDC session is correct, including the referenced PowerExchange instance, the CAPI_CONNECTION statement, and the Oracle Express READER parameters. Then start the CDC session again.