Variante 1 (cl_abap_datfm)
DATA: lv_int TYPE sy-datum. DATA: lv_ext_datum TYPE string VALUE '01.01.2017'. TRY. cl_abap_datfm=>conv_date_ext_to_int( EXPORTING im_datext = lv_ext_datum im_datfmdes = cl_abap_datfm=>get_datfm( ) " Default Datumsformat holen IMPORTING ex_datint = lv_int ). CATCH cx_abap_datfm_no_date . CATCH cx_abap_datfm_invalid_date . CATCH cx_abap_datfm_format_unknown . CATCH cx_abap_datfm_ambiguous . ENDTRY. WRITE: / lv_int.
Variante 2 (CONVERT_DATE_TO_INTERNAL)
DATA: lv_date TYPE d. CALL FUNCTION 'CONVERT_DATE_TO_INTERNAL' EXPORTING date_external = '20.02.2020' IMPORTING date_internal = lv_date EXCEPTIONS date_external_is_invalid = 1. WRITE: / lv_date.