-25351: Error in command; the LONGFILE specification for column <column name> is missing from the command 

Explanation:

Error when downloading data using the DATAEXTRACT command.

The column specified in the DATAEXTRACT command's SELECT statement is data type LONG. To download it, you must include a LONGFILE specification in the command for this column (see Replication Manager).

User Action:

Correct the statement and re-execute it.