SAP Function RHF4_RFC_FIELD_VALUE_REQUEST -

Parameter Reference Type Length Default Optional Text
CALLBACK_FORM SYST-XFORM C 30 SPACE X Form for callback before F4 start (-> long docu)
CALLBACK_PROGRAM SYST-REPID C 40 SPACE X Program for callback before F4 start
CBK_OTYPE WPLOG-OTYPE C 2 SPACE X Target object type
CBK_PLVAR WPLOG-PLVAR C 2 SPACE X Target plan version
CBK_TITLE SYTITLE C 70 SPACE X Title line
DISPLAY DDBOOL_D C 1 SPACE X Override readiness for input
DYNPNR SYST-DYNNR C 4 SPACE X Screen Number
DYNPPROG SYST-REPID C 40 SPACE X Current Program
DYNPROFIELD HELP_INFO-DYNPROFLD C 132 SPACE X Name of screen field for value return
FIELDNAME DFIES-FIELDNAME C 30 Field name from Dictionary
MULTIPLE_CHOICE DDBOOL_D C 1 SPACE X Switch on multiple selection
RETURN_ALL_FIELDS FLAG C 1 '*' X
SEARCHHELP SHLPNAME C 30 SPACE X Search help as screen field attribute
SHLPPARAM SHLPFIELD C 30 SPACE X Search help parameter in screen field
STEPL SYST-STEPL I 4 0 X Steploop line of screen field
SUPPRESS_RECORDLIST DDSHF4CTRL-HIDE_LIST C 1 SPACE X Skip display of the hit list
TABNAME DFIES-TABNAME C 30 Table/structure name from Dictionary
VALUE HELP_INFO-FLDVALUE C 255 SPACE X Field contents for F4 call

Parameter Reference Length Optional Text
INTERFACE DDSHIFACE 387 X Interface description of a F4 help method
RETURN_TAB DDSHRETVAL 328 X Return the selected value

Exception Text
FIELD_NOT_FOUND Field does not exist in the Dictionary
INCONSISTENT_HELP F4 help for the field is inconsistent
NO_HELP_FOR_FIELD No F4 help is defined for the field
NO_VALUES_FOUND No values found


INCLUDE DDDOC_F4IF_CALLBACK_FORM OBJECT DOKU ID TX.