Me too have the same problem
what are main reasons for "HTTP Status 404 -
Servlet action is not available"
to occur in struts while using < datasource > tag.....I am using eclipse 3.2 and oracle 10g...i have configured the build path with
jdbc driver ojdbc14.jar,c
ommons-pool-1.3.jar,
commons-dbcp-1.2.2.jar,
commons-collections-3.2.jar...
when i comment <datasources> tag in struts-config.xml it works properly.....Otherwise it throws the above pblm......help me