REFERENCE(ES_CUIT_IN) TYPE /SAPSLL/CUIT
REFERENCE(ES_CUIT) TYPE /SAPSLL/CUIT
REFERENCE(IS_CUIT) TYPE /SAPSLL/CUIT
REFERENCE(IS_CUIT) TYPE /SAPSLL/CUIT OPTIONAL
REFERENCE(CS_CUIT) TYPE /SAPSLL/CUIT
REFERENCE(IS_DATA) TYPE /SAPSLL/CUIT OPTIONAL
REFERENCE(ES_Y) TYPE /SAPSLL/CUIT
REFERENCE(ES_RESULT) TYPE /SAPSLL/CUIT