VALUE(VARIANTID) TYPE BAPIREPPROV_VARIANT-VARIANTID OPTIONAL
VARIANTS STRUCTURE BAPIREPPROV_VARIANT OPTIONAL
VALUE(VARIANT) LIKE BAPIREPPROV_VARIANT
REFERENCE(VARIANTID) TYPE BAPIREPPROV_VARIANT-VARIANTID OPTIONAL
REFERENCE(IS_VARIANT) LIKE BAPIREPPROV_VARIANT