ORA-31518: change column string already exists in CDC change
table string.string



ORA-31518: change column string already exists in CDC change table string.string..

Answer / guest

Cause: A column in a Change Data Capture change table
intended for import was already present in the change table.

Action: Either verify that the change table contains the
desired columns or drop the change table and perform the
import again.

Please add more information about this Error

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