In general this means that supplemental logging is not enabled at some level in the Oracle source database.
HVR needs it to be on the database level (minimum) and at the table level (either PK columns or all columns depending on the configuration)
Please read the “Requirements for Oracle” paragraph in the User Manual for more detail.
– HVR Initialize with “Supplemental logging” options is able to add the required supplemental logging.
– Supplemental logging needs to be enabled before the capture is initialized. It can’t be retro fitted.
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