I did a search of "loader constraints violated" on google and got lots of pointers. It looks like you might have an old xalan or xerces jar.
Ralph > -----Original Message----- > From: steve sanden [mailto:[EMAIL PROTECTED]] > Sent: Monday, February 04, 2002 11:51 AM > To: [EMAIL PROTECTED] > Subject: Server Exception: loader constraints violated > > > Hello all - > Wondering if anyone has come accross this problem. > > We have a service receiving an xml document as an string argument (our > provider can't pass it as an element :( ) > We then write it (the xml string) to disk into a file then > read the file > in as a DOM Document, parse it and load the relevant info into a > database. > Sounds pretty straight forward. > > Whenever we test this i get the following server fault message: > > Generated fault: > Fault Code = SOAP-ENV:Server > Fault String = Exception from service object: loader constraints > violated when linking org/w3c/dom/Document class > > We're running: Tomcat 4.0.1 > JDK 1.3.1_01 > Soap-2_2 > > The Classpath on the server (windows 2000) is set correctly with > xerces.jar at the beginning followed by soap.jar with all the other > relavant jar files in tow. > > Hoping someone may have run accross this before > > Thanks > Steve :) >