No: You ask for a replacement file where the newline character is not in the columns.

You could (try to) process the data supplied according to the RULE that states a new line denotes a new row, but you will have broken records.

You could spend a while cleaning up the rogue new line characters, but at what cost?

You could outsource the data to a commerical data-cleaning company, but cost remains an issue.

Unless you need to keep someone very happy and are prepared to run at a potential loss, send it back with an explanatory note.