Open your report in the
Crystal Reports editor, and
click the desired text object—that is, the text object that causes blank lines
to show for some records.
In the
"Properties" view, go to the
list of miscellaneous properties, and set
Suppress
Embedded Field Blank Lines to True.
Now, when the report prints, unwanted
blank lines will no longer appear in place of empty embedded fields. You can
confirm your changes in the Preview tab.