Admin Menu not displayed while logging in

Hi,

While logging into otm, all the users who were assigned admin_menu which is a Public Menu, are not able to see the menu. Getting the below error

glog.util.remote.UpdateRecordNotFound
cause.Update_Record_Not_Exist (primaryKey=ADMIN_MENU, table=USER_MENU_LAYOUT)

at glog.util.remote.BeanManagedEntityBean$3.execute(B eanManagedEntityBean.java:273)
at glog.util.remote.BeanManagedEntityBean.dbModify(Be anManagedEntityBean.java:1074)
at glog.util.remote.BeanManagedEntityBean.doStore(Bea nManagedEntityBean.java:281)
at glog.util.remote.BaseEntityBean$3.doIt(BaseEntityB ean.java:518)
at glog.util.remote.BaseEntityBean.ejb(BaseEntityBean .java:800)
at glog.util.remote.BaseEntityBean.ejbStore(BaseEntit yBean.java:516)
at glog.util.remote.BeanManagedEntityBean.ejbStore(Be anManagedEntityBean.java:516)
at glog.ejb.usermenu.UserMenuLayoutStub.store(UserMen uLayoutStub.java:468)
at glog.ejb.usermenu.UserMenuLayoutStub.getDataWithLo bs(UserMenuLayoutStub.java:224)
at glog.server.usermenu.UserMenuLayoutSessionBean.get UserMenuLayouts(UserMenuLayoutSessionBean.java:125 )
at glog.server.usermenu.UserMenuLayoutSessionServerSi deEJBWrapper.getUserMenuLayouts(UserMenuLayoutSess ionServerSideEJBWrapper.java:214)
at glog.server.usermenu.UserMenuLayoutSessionHome_l29 zsf_EOImpl.__WL_invoke(Unknown Source)
at weblogic.ejb.container.internal.SessionRemoteMetho dInvoker.invoke(SessionRemoteMethodInvoker.java:40 )
at glog.server.usermenu.UserMenuLayoutSessionHome_l29 zsf_EOImpl.getUserMenuLayouts(Unknown Source)
at glog.server.usermenu.UserMenuLayoutSessionHome_l29 zsf_EOImpl_WLSkel.invoke(Unknown Source)
at weblogic.rmi.internal.BasicServerRef.invoke(BasicS erverRef.java:668)
at weblogic.rmi.cluster.ClusterableServerRef.invoke(C lusterableServerRef.java:230)
at weblogic.rmi.internal.BasicServerRef.handleRequest (BasicServerRef.java:518)
at weblogic.rmi.internal.wls.WLSExecuteRequest.run(WL SExecuteRequest.java:119)
at weblogic.work.ExecuteThread.execute(ExecuteThread. java:256)


Have tried checking out the user_menu_layout and can find ADMIN_MENU. Can anyone suggest any ideas ?

Regards
Shobhit