> Is there conflict between the schema check and signature validation? How > should i perform both check, using xerces-c and security-xml?
Some parsers require that you disable schema type normalization when you validate to avoid corrupting the DOM. That's the most common cause of problems like this. I don't believe the latest Xerces-C requires that however, so if you're on 2.8, then it's something else that you're doing. -- Scott