I have a web application that uses Saxon 6.5.3 and runs perfectly  on Oracle OC4J and Resin. When I  deploy the  same WAR in Tomcat I  5.0.28 get :
Caused by: javax.xml.transform.TransformerConfigurationException: Failed to parse stylesheet at com.icl.saxon.PreparedStyleSheet.prepare(PreparedStyleSheet.java:119)
        at com.icl.saxon.TransformerFactoryImpl.newTemplates(TransformerFactoryImpl.java:127)
        at ve.com.tcs.multichannel.transformer.TransformerManagerImpl.a(UnknownSource) 
There are no other errors. I checked the Tomcat directory to see if there was an old saxon or crimson library but I can't find one. What other factor can alter the execution of the Saxon transformer?
Néstor Boscán