CREATE OBJECT RV_VALUEHELP_DESCRIPTOR
EXPORTING
IV_HELP_ID =
IV_HELP_ID_KIND =
IV_INPUT_MAPPING =
IV_OUTPUT_MAPPING =
IV_TRIGGER_SUBMIT = ABAP_TRUE.
to get the value into f4 field just pass the abap_true to the iv_trigger_submit
CREATE OBJECT RV_VALUEHELP_DESCRIPTOR
EXPORTING
IV_HELP_ID =
IV_HELP_ID_KIND =
IV_INPUT_MAPPING =
IV_OUTPUT_MAPPING =
IV_TRIGGER_SUBMIT = ABAP_TRUE.
to get the value into f4 field just pass the abap_true to the iv_trigger_submit