Classpath has been my thought, too. I'm a real beginner at this, and the environment I'm working with has two variants, so I'm not sure how to determine what the classpath is in each case. But, we'll start with the stylesheet and JAVA code on Monday and go from there. Thanks. JFW
________________________________ From: Kevin Cormier [mailto:[EMAIL PROTECTED] Sent: Fri 4/27/2007 3:11 PM To: Wade, John F. (MSFC-NAS902099)[TBE] Cc: xalan-j-users@xml.apache.org Subject: Re: Xalan extension functions Hi John, All I can think of with the information you've given is to check that your class is on the classpath. Could you send your stylesheet and Java class, and also show how you invoked the transformation and what the full error message was?
