VALUE(I_REF_ID) LIKE LIKP-LIFEX OPTIONAL
VALUE(O_REF_ID) LIKE LIKP-LIFEX
REFERENCE(O_LIKP_LIFEX) TYPE LIKP-LIFEX
VALUE(LIFEX_IV) LIKE LIKP-LIFEX OPTIONAL
REFERENCE(I_REFERENCE) LIKE LIKP-LIFEX OPTIONAL