This code checks a null value and if so only returns an empty string to be appended. If data is found then the comma(, ) and the field value is appended.
Good luck.
Bob Scriver
[blue]Want the best answers? See FAQ181-2886[/blue]
try [field1] &[/color ] ", " +[/color ] [field2]
The difference concatenating with an ampersand and a plus sign is that when you concatenate with a plus sign it only adds the value if all values are not null
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