-25343: Error in command; the SELECT statement in the command does not contain the column name
Explanation:
Error when downloading data using the DATAEXTRACT command.
The column names are present in the column list but are missing from the SELECT command. These will not be unloaded and therefore cannot be backed up in the data file.
User Action:
If you want to download these columns as well, you must include them in the SELECT command. If you do not want to download them, delete the column names from the column list.
Execute the command again.