Properties SourceCde
txt 
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*---------------------------------------------------------------------*
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*       FORM F4_POSITIONIEREN                                         *
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*---------------------------------------------------------------------*
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*       called externally from POPUP_GET_VALUES_USER_HELP             *
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*---------------------------------------------------------------------*
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FORM f4_positionieren USING value(tabname) TYPE tabname
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                            value(fieldname) TYPE fieldname
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                            value(display)
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                      CHANGING returncode
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                               value TYPE any.
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  STATICS: field_tab TYPE TABLE OF dfies INITIAL SIZE 20.
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  DATA: tabval(132) TYPE c,
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        v_tab LIKE TABLE OF tabval INITIAL SIZE 500,
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        w_dfies TYPE dfies,
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        return_tab TYPE TABLE OF ddshretval INITIAL SIZE 1,
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        BEGIN OF out_conv_function,
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         prefix(16) TYPE c VALUE 'CONVERSION_EXIT_',
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         exit LIKE vimnamtab-convexit,
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         suffix(7) TYPE c VALUE '_OUTPUT',
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        END OF out_conv_function,
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        f4_length TYPE i.    "total length of to be displayed fields
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  FIELD-SYMBOLS: <hf1>, <dfies> TYPE dfies, <retval> TYPE ddshretval.
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  READ TABLE field_tab INDEX 1 ASSIGNING <dfies>.
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  IF sy-subrc <> 0 OR <dfies>-tabname <> x_header-maintview.
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    REFRESH field_tab.
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* xb  06.02 csn ext.237151 2002, BCEK061005 ---------begin----------
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* check the total display length of F4-List
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    f4_length = 0.
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    IF x_header-tablen > 1000.
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      LOOP AT x_namtab.
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        IF x_header-clidep NE space.       "ignore client field
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          CHECK sy-tabix NE 1.
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        ENDIF.
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        IF x_namtab-keyflag NE space OR    "all key fields or
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           x_namtab-datatype EQ 'CHAR' AND "all possibly text fields
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           x_namtab-flength  GE 10     AND
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           x_namtab-lowercase  NE space.
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          f4_length = f4_length + x_namtab-outputlen.
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        ENDIF.
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      ENDLOOP.
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    ENDIF.
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    IF f4_length < 1000.          "check the fields length
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* xb  06.02 csn ext.237151 2002, BCEK061005 ----------end-----------
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    LOOP AT x_namtab.
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      IF x_header-clidep NE space.       "ignore client field
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        CHECK sy-tabix NE 1.
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      ENDIF.
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      CHECK x_namtab-readonly <> vim_hidden.                  "Subviews
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      IF x_header-bastab NE space AND x_header-texttbexst NE space.
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        CHECK x_namtab-keyflag NE space AND   "all entity keyfields
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              x_namtab-texttabfld EQ space OR                 "or
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            x_namtab-keyflag EQ space AND   "all texttab function fields
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              x_namtab-texttabfld NE space.
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      ELSE.
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        CHECK x_namtab-keyflag NE space OR    "all key fields or
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              x_namtab-datatype EQ 'CHAR' AND "all possibly text fields
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              x_namtab-flength  GE 10     AND
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              x_namtab-lowercase  NE space.
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        ENDIF.
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        IF x_namtab-texttabfld NE space.
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          w_dfies-tabname = x_header-texttab.
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        ELSE.
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          w_dfies-tabname = x_header-maintview.              "Subviews
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        ENDIF.
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        w_dfies-fieldname = x_namtab-viewfield.
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        APPEND w_dfies TO field_tab.
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      ENDLOOP.
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    ELSE.
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* xb  06.02 csn ext.237151 2002, BCEK061005 ---------begin----------
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      MESSAGE I810(SV) WITH x_header-viewname.
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*   Die gesamte Länge der View & ist mehr als 1000 Charakter. Nur Key
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*   Field wird gezeigt.
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      LOOP AT x_namtab.
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        IF x_header-clidep NE space.       "ignore client field
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          CHECK sy-tabix NE 1.
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        ENDIF.
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       CHECK x_namtab-readonly <> vim_hidden.                  "Subviews
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        IF x_header-bastab NE space AND x_header-texttbexst NE space.
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          CHECK x_namtab-keyflag NE space AND   "all entity keyfields
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                x_namtab-texttabfld EQ space OR                 "or
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            x_namtab-keyflag EQ space AND   "all texttab function fields
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                x_namtab-texttabfld NE space.
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        ELSE.
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          CHECK x_namtab-keyflag NE space.    "all key fields
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      ENDIF.
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      IF x_namtab-texttabfld NE space.
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        w_dfies-tabname = x_header-texttab.
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      ELSE.
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        w_dfies-tabname = x_header-maintview.                  "Subviews
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      ENDIF.
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      w_dfies-fieldname = x_namtab-viewfield.
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      append w_dfies to field_tab.
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    ENDLOOP.
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* xb  06.02 csn ext.237151 2002, BCEK061005 ----------end-----------
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    ENDIF.
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  ENDIF.
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  LOOP AT extract.
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    LOOP AT field_tab ASSIGNING <dfies>.
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      READ TABLE x_namtab WITH KEY viewfield = <dfies>-fieldname.
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      IF x_header-bastab NE space AND x_header-texttbexst NE space.
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        IF x_namtab-keyflag EQ space AND x_namtab-texttabfld NE space.
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* Type S: text field
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          ASSIGN COMPONENT x_namtab-viewfield
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           OF STRUCTURE <vim_ext_txt_struc> TO <hf1>.
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        ELSEIF x_namtab-keyflag NE space
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         AND x_namtab-texttabfld EQ space.
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* Type S: key field
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          ASSIGN COMPONENT x_namtab-viewfield
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           OF STRUCTURE <vim_extract_struc> TO <hf1>.
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        ENDIF.
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      ELSE.
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* viewfield
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        ASSIGN COMPONENT x_namtab-viewfield
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         OF STRUCTURE <vim_extract_struc> TO <hf1>.
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      ENDIF.
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      CHECK <hf1> IS ASSIGNED.
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*        IF X_HEADER-BASTAB NE SPACE AND X_HEADER-TEXTTBEXST NE SPACE.
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*          CHECK X_NAMTAB-KEYFLAG NE SPACE AND   "all entity keyfields
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*                X_NAMTAB-TEXTTABFLD EQ SPACE OR             "or
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*                X_NAMTAB-KEYFLAG EQ SPACE AND   "all texttab function
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*                X_NAMTAB-TEXTTABFLD NE SPACE.
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*        ENDIF.
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*        ASSIGN EXTRACT+X_NAMTAB-POSITION(X_NAMTAB-FLENGTH) TO <HF1>
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*               TYPE 'C'.
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      WRITE <hf1> TO tabval(x_namtab-outputlen).
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      APPEND tabval TO v_tab.
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      CLEAR tabval.
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    ENDLOOP.
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  ENDLOOP.
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  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
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    EXPORTING
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*     DDIC_STRUCTURE         = ' '
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      retfield               = fieldname
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*     PVALKEY                = ' '
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*     DYNPPROG               = ' '
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*     DYNPNR                 = ' '
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*     DYNPROFIELD            = ' '
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*     STEPL                  = 0
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*     WINDOW_TITLE           =
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*     VALUE                  = ' '
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*     VALUE_ORG              = 'C'
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*     MULTIPLE_CHOICE        = ' '
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      display                = display
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*     CALLBACK_PROGRAM       = ' '
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*     CALLBACK_FORM          = ' '
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*     MARK_TAB               =
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    TABLES
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      value_tab              = v_tab
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      field_tab              = field_tab
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      return_tab             = return_tab
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*     DYNPFLD_MAPPING        =
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    EXCEPTIONS
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      parameter_error        = 1
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      no_values_found        = 2
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      OTHERS                 = 3.
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  IF sy-subrc = 0.
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    READ TABLE return_tab INDEX 1 ASSIGNING <retval>.
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    IF sy-subrc = 0.
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      value = <retval>-fieldval.
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    ENDIF.
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  ELSE.
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    MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
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            WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
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  ENDIF.
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ENDFORM.                               "f4_positionieren