First, it should be:

MLINE(properties, RATLINE("Database",properties))

However, if this is what you actualy have in your program (and you mistyped here on UT), the problem is SET MEMOWIDTH to 50. The line has 67 chars, so it's wrapped at the space between "program" and "files". You should increase the MEMOWIDTH to the the maximum for this kind of processing.

Vlad