## -25319: Missing data for specified column '<column_name>'

### Explanation:

Error in the command for importing data. When you import data, you must specify data in the data stream for all columns included in the command. The only exceptions to this rule are columns that permit system default or NULL values.

The Loader found no data in the data stream for the specified column. In addition to displaying this error message, the Loader also logs which row (text data stream) or which position in the data stream (binary data stream) contained the error.

### User Response:

Check the data in the data stream and re-execute the command.