REFERENCE(I_OWN_NO) LIKE OIU_DO_DO-OWN_NO OPTIONAL
REFERENCE(OWN_NO) LIKE OIU_DO_DO-OWN_NO
REFERENCE(P_NEW_OWN_NO) LIKE OIU_DO_DO-OWN_NO
REFERENCE(P_OLD_OWN_NO) LIKE OIU_DO_DO-OWN_NO
VALUE(I_OWN_NO) LIKE OIU_DO_DO-OWN_NO