VALUE(IF_MATERIAL) LIKE LIPS-MATNR OPTIONAL
VALUE(MATNR) LIKE LIPS-MATNR
REFERENCE(I_MATNR) TYPE LIPS-MATNR
REFERENCE(I_MATERIAL_ID) LIKE LIPS-MATNR
VALUE(IF_MATERIAL) TYPE LIPS-MATNR OPTIONAL
VALUE(I_MATNR) LIKE LIPS-MATNR OPTIONAL
VALUE(IF_MATNR) LIKE LIPS-MATNR
VALUE(IF_MATNR) LIKE LIPS-MATNR OPTIONAL
REFERENCE(IF_MATNR) LIKE LIPS-MATNR
VALUE(PI_MATNR) LIKE LIPS-MATNR
REFERENCE(IV_MATNR) TYPE LIPS-MATNR OPTIONAL