Is LONG a valid type? Example FIX50SP2: <field number="3241" name="CustomField" type="*LONG*" /> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.quickfixn.com/pipermail/quickfixn-quickfixn.com/attachments/20210503/478d84c1/attachment-0001.html>