Issue of weblogic [Servlet: "action" failed to preload on startup in Web application]
thisissuemaycausedbylibs.itmayoccurwhenyouconfiguredweblogic'sclasspathin eclipse,anddeployedlibstotheweb'sWEB-INF/lib.youcandeletethelibsintheWEB-INF/lib,thenrestartyourweblogic.