REFERENCE(IS_DATA) TYPE /SAPSLL/CTSGEN OPTIONAL
REFERENCE(ES_Y) TYPE /SAPSLL/CTSGEN
REFERENCE(ES_RESULT) TYPE /SAPSLL/CTSGEN
REFERENCE(IS_CTSGEN) TYPE /SAPSLL/CTSGEN
REFERENCE(ES_CTSGEN) TYPE /SAPSLL/CTSGEN
REFERENCE(IS_CTSGEN_PARENT) TYPE /SAPSLL/CTSGEN
REFERENCE(IS_CTSGEN) TYPE /SAPSLL/CTSGEN OPTIONAL