java.lang.NoClassDefFoundError: axis/encoding/SerializerFactory

[Axel Burwitz]

Hi,

when I want to start my programs - that I have developed with Eclipse
and that run well with Axis under Eclipse - the first time from outside 
Eclipse, I get:

"Exception in thread "main" java.lang.NoClassDefFoundError: 
org/apache/axis/encoding/SerializerFactory
        at partyplanner.PP2.<init>(PP2.java:204)
        at partyplanner.PP2.main(PP2.java:773)"

??   Anybody an idea? Something with classpath when working outside Eclipse?

Thanks for help in advance,
Axel