-25233: Some column descriptions with end position but file format is CSV 

Explanation:

Error in the Loader command to import or update data.

The command specifies the CSV format for the data stream. With this format, the positions in the column descriptions specify the sequential number of the current field to be imported in a data row of the data stream. End positions are not allowed in this format.

User Response:

Correct the positions you entered and re-execute the command.