excepción

org.openbravo.base.exception.OBException: Exception thrown Exception thrown null
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:63)
	org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:103)
causa raíz

org.openbravo.base.exception.OBException: Exception thrown null
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:56)
	org.openbravo.client.kernel.KernelFilter.doFilter(KernelFilter.java:71)
	org.openbravo.dal.core.DalRequestFilter$1.doAction(DalRequestFilter.java:81)
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:103)
causa raíz

java.lang.ExceptionInInitializerError
	org.openbravo.erpCommon.ad_forms.About.doPost(About.java:51)
	org.openbravo.base.HttpBaseServlet.doGet(HttpBaseServlet.java:284)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	org.openbravo.base.HttpBaseServlet.serviceInitialized(HttpBaseServlet.java:222)
	org.openbravo.base.secureApp.HttpSecureAppServlet.service(HttpSecureAppServlet.java:449)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	org.openbravo.utils.SessionExpirationFilter.doFilter(SessionExpirationFilter.java:66)
	org.openbravo.utils.CharsetFilter.doFilter(CharsetFilter.java:35)
	org.openbravo.client.kernel.KernelFilter$1.doAction(KernelFilter.java:62)
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	org.openbravo.client.kernel.KernelFilter.doFilter(KernelFilter.java:71)
	org.openbravo.dal.core.DalRequestFilter$1.doAction(DalRequestFilter.java:81)
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:103)
causa raíz

org.openbravo.base.exception.OBSecurityException: Entity ADFileType is not readable by the user 100
	org.openbravo.dal.security.EntityAccessChecker.checkReadable(EntityAccessChecker.java:346)
	org.openbravo.dal.service.OBDal.checkReadAccess(OBDal.java:596)
	org.openbravo.dal.service.OBDal.checkReadAccess(OBDal.java:583)
	org.openbravo.dal.service.OBDal.get(OBDal.java:297)
	org.openbravo.client.application.report.ReportingUtils$ExportType.<init>(ReportingUtils.java:236)
	org.openbravo.client.application.report.ReportingUtils$ExportType.<clinit>(ReportingUtils.java:219)
	org.openbravo.erpCommon.ad_forms.About.doPost(About.java:51)
	org.openbravo.base.HttpBaseServlet.doGet(HttpBaseServlet.java:284)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
	org.openbravo.base.HttpBaseServlet.serviceInitialized(HttpBaseServlet.java:222)
	org.openbravo.base.secureApp.HttpSecureAppServlet.service(HttpSecureAppServlet.java:449)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	org.openbravo.utils.SessionExpirationFilter.doFilter(SessionExpirationFilter.java:66)
	org.openbravo.utils.CharsetFilter.doFilter(CharsetFilter.java:35)
	org.openbravo.client.kernel.KernelFilter$1.doAction(KernelFilter.java:62)
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	org.openbravo.client.kernel.KernelFilter.doFilter(KernelFilter.java:71)
	org.openbravo.dal.core.DalRequestFilter$1.doAction(DalRequestFilter.java:81)
	org.openbravo.dal.core.ThreadHandler.run(ThreadHandler.java:46)
	org.openbravo.dal.core.DalRequestFilter.doFilter(DalRequestFilter.java:103)