VALUE(IR_TO_CL_BDS_DOCUMENT) TYPE REF TO CL_BDS_DOCUMENT_SET
VALUE(I_REF_TO_CL_BDS_DOCUMENT) TYPE REF TO CL_BDS_DOCUMENT_SET
REFERENCE(SS_CLASSTYPE) TYPE REF TO CL_BDS_DOCUMENT_SET
REFERENCE(SS_CLASSNAME) TYPE REF TO CL_BDS_DOCUMENT_SET