REFERENCE(IV_CUSCS) TYPE /SAPSLL/CUSCS
REFERENCE(EV_CUSCS_DST) TYPE /SAPSLL/CUSCS
REFERENCE(IV_CUSCS_CUPRO) TYPE /SAPSLL/CUSCS
REFERENCE(IV_CUSCS_ADPRO) TYPE /SAPSLL/CUSCS
REFERENCE(IV_CUSCS) TYPE /SAPSLL/CUSCS OPTIONAL