REFERENCE(ES_LEGCUS) TYPE /SAPSLL/LEGCUS
REFERENCE(IS_LEGCUS_ORG) TYPE /SAPSLL/LEGCUS OPTIONAL
REFERENCE(IS_DATA) TYPE /SAPSLL/LEGCUS OPTIONAL
REFERENCE(ES_Y) TYPE /SAPSLL/LEGCUS
REFERENCE(ES_RESULT) TYPE /SAPSLL/LEGCUS