Populate information when double click on the field name

Question

I have this tree structure with the field names as shown at this picture.
<a href="http://img164.imageshack.us/img164/426/treeaf0.jpg">http://img164.imageshack.us/img164/426/treeaf0.jpg</a>
When I double click on the field name, I would like to populate the values related to the fieldname to the tab form next to the tree structure as should in the picture.
How am I suppose to do this?
My codes as shown below:
*& Report  ZSCSDM_RULES_ENGINE_TRANSFORM_v4
*& with Column Tree Structure & ABAP Generic code
REPORT  ZSCSDM_MODIFY_TRANSFORM_HERA.
GLOBAL DECLARATION
======================================================================
SCREEN 9000 TABS (WIZARD-GENERATED CODES. DO NOT CHANGE)-------------*
*&SPWIZARD: FUNCTION CODES FOR TABSTRIP 'TRANSFORM'
Rayden Tree Control Code.
CLASS CL_TREE DEFINITION DEFERRED.
CLASS CL_GUI_CFW DEFINITION LOAD.
TYPES : ITEM_TABLE_TYPE LIKE STANDARD TABLE OF MTREEITM
          WITH DEFAULT KEY.
DATA: BEGIN OF ITAB_MO OCCURS 1.
        INCLUDE STRUCTURE ZSCSDM_MO.
DATA:END OF ITAB_MO.
DATA: BEGIN OF ITAB_OF OCCURS 1.
        INCLUDE STRUCTURE ZSCSDM_OF.
DATA:END OF ITAB_OF.
DATA: BEGIN OF ITAB_OS OCCURS 1.
        INCLUDE STRUCTURE ZSCSDM_OS.
DATA:END OF ITAB_OS.
DATA: BEGIN OF ITAB_TREE OCCURS 1,
        UNIKEY(100) TYPE C,
        PARENT(100) TYPE C,
        TYPE(10) TYPE C,
        IN_AREA(1) TYPE C,
        NAME(14) TYPE C,
        DESC(255) TYPE C,
        TAG(50) TYPE C,
      END OF ITAB_TREE.
DATA: TREE TYPE REF TO CL_GUI_COLUMN_TREE,
      DOCKING TYPE REF TO CL_GUI_DOCKING_CONTAINER,
      REPID TYPE SY-REPID,
      DYNNR TYPE SY-DYNNR,
      TREE_APPLICATION TYPE REF TO CL_TREE,
      LEVEL TYPE I,
      AREA_COUNT TYPE I,
      AREA_TEXT(30) TYPE C,
      AREA_DESC(30) TYPE C,
      AREA_KEY(30) TYPE C,
      OBJECT_TEXT(30) TYPE C,
      NODE_DISABLE(1) TYPE C,
      NODE_EXPAND(1) TYPE C,
      NODE_IMAGE(46) TYPE c,
      NODE_EXP_IMAGE(46) TYPE C,
      FIELD_KEY(30) TYPE C,
      SELECTED_KEY(30) TYPE C,
      SELECTED_ITEM(30) TYPE C,
      FIELD_COUNT(9) TYPE N,
      TAG_VALUE(255) TYPE C,
      TAG_1(255) TYPE C,
      TAG_2(255) TYPE C,
      PARENT_TAG_VALUE(50) TYPE C,
      TEMP_VALUE(100) TYPE C,
      COUNTER TYPE I,
      IN_AREA(1) TYPE C,
      STR_COUNTER TYPE STRING.
DATA: EVENT TYPE CNTL_SIMPLE_EVENT,
      EVENTS TYPE CNTL_SIMPLE_EVENTS,
      NODE_TABLE TYPE TREEV_NTAB,
      ITEM_TABLE TYPE ITEM_TABLE_TYPE,
      NODE TYPE TREEV_NODE,
      ITEM TYPE MTREEITM,
      ITAB_TREE_WA LIKE LINE OF ITAB_TREE,
      NODE_WA LIKE LINE OF NODE_TABLE,
      ITEM_WA LIKE LINE OF ITEM_TABLE,
      OF_WA LIKE LINE OF ITAB_OF,
      HIERARCHY_HEADER TYPE TREEV_HHDR.
FIELD-SYMBOLS: <FS_ITAB_TREE_ANY> TYPE ANY,
               <FS_NODE_ANY> TYPE ANY,
               <FS_OF_DESC> TYPE ANY.
CONSTANTS: BEGIN OF C_TRANSFORM,
             TAB1 LIKE SY-UCOMM VALUE 'TRANSFORM_FC1',
             TAB2 LIKE SY-UCOMM VALUE 'TRANSFORM_FC2',
           END OF C_TRANSFORM.
*&SPWIZARD: DATA FOR TABSTRIP 'TRANSFORM'
CONTROLS:  TRANSFORM TYPE TABSTRIP.
DATA:      BEGIN OF G_TRANSFORM,
             SUBSCREEN   LIKE SY-DYNNR,
PROG        LIKE SY-REPID VALUE 'ZSCSDM_MODIFY_TRANSFORM_V5',
             PRESSED_TAB LIKE SY-UCOMM VALUE C_TRANSFORM-TAB1,
           END OF G_TRANSFORM.
DATA:      OK_CODE LIKE SY-UCOMM.
SCREEN 9001 FIELDS---------------------------------------------------*
TABLES: ZSCSDM_MO, ZSCSDM_OF, ZSCSDM_OS, ZSCSDM_REF.
DATA: REF_COND TYPE ZSCSDM_REF-REF_COND,
      G_EDITOR_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,
      G_EDITOR TYPE REF TO CL_GUI_TEXTEDIT.
Rayden Dynamic generate ABAP Code.
SCREEN 9002 FIELDS---------------------------------------------------*
DATA: CODE_EDITOR_CONTAINER TYPE REF TO CL_GUI_CUSTOM_CONTAINER,
      CODE_EDITOR TYPE REF TO CL_GUI_TEXTEDIT.
TYPES: BEGIN OF DYN_CODE,
        LINE(255),
      END OF DYN_CODE.
DATA: DYN_CODE_TABLE TYPE TABLE OF DYN_CODE.
INITIALIZATION-------------------------------------------------------*
DATA: INIT_MODE_9001 TYPE I VALUE 0. "0 = CREATE, 1 = EDIT
SCREEN 9001 PBO AND PAI---------------------------------------------------*
DATA: DETAILS_SCREEN(10) TYPE C VALUE 'Transform',
      RETURN_RESULT TYPE CHAR9.
CONSTANTS: G_EDITOR_LENGTH TYPE I VALUE 255.
DATA: BEGIN OF G_EDITOR_LINE OCCURS 0,
        REF_COND TYPE ZSCSDM_REF-REF_COND,
      END OF G_EDITOR_LINE.
TYPES: BEGIN OF G_EDITOR_TABLE_LINE,
         LINE(G_EDITOR_LENGTH) TYPE C,
       END OF G_EDITOR_TABLE_LINE.
DATA: G_EDITOR_TABLE TYPE TABLE OF G_EDITOR_TABLE_LINE,
      G_EDITOR_CONTENTS LIKE STANDARD TABLE OF LINE.
DATA: INSERT_COUNTER TYPE I, INSERT_VALUE(G_EDITOR_LENGTH) TYPE C.
*DATA: NONE_BLANK_COUNTER TYPE I, NONE_BLANK_CHECK(G_EDITOR_LENGTH) TYPE C,
     INSERT_COUNTER TYPE I, INSERT_VALUE(G_EDITOR_LENGTH) TYPE C,
     OFFSET_LEN_3AT TYPE I,OFFSET_LEN_DOT TYPE I.
SAVE STATUS (SUCCESS=S OR FAIL=F)------------------------------------*
DATA: SAVE_STATUS(1) TYPE C.
Rayden Tree Control Code.
      CLASS CL_TREE DEFINITION
CLASS CL_TREE DEFINITION.
  PUBLIC SECTION.
    METHODS : HANDLE_ITEM_DOUBLE_CLICK
                FOR EVENT ITEM_DOUBLE_CLICK
                OF CL_GUI_COLUMN_TREE
                IMPORTING NODE_KEY ITEM_NAME.
ENDCLASS.                    "CL_TREE DEFINITION
      CLASS CL_TREE IMPLEMENTATION
CLASS CL_TREE IMPLEMENTATION.
  METHOD HANDLE_ITEM_DOUBLE_CLICK.
    SELECTED_KEY = NODE_KEY.
    SELECTED_ITEM = ITEM_NAME.
    CLEAR: TAG_VALUE.
    PERFORM CLEAR_SCREEN.
    IF ITEM_NAME = 'OBJECT'.
      READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY UNIKEY = SELECTED_KEY.
      IF ITAB_TREE_WA-TYPE = 'OBJECT'.
        ZSCSDM_MO-OBJECT_ID = ITAB_TREE_WA-NAME.
        ZSCSDM_MO-OBJECT_DESC = ITAB_TREE_WA-DESC.
      ENDIF.
      IF ITAB_TREE_WA-TYPE = 'FILE'.
        ZSCSDM_OF-FILE_NAME = ITAB_TREE_WA-NAME.
        ZSCSDM_OF-FILE_DESC = ITAB_TREE_WA-DESC.
        " Get the OBJECT of the FILE
        SPLIT ITAB_TREE_WA-TAG AT 'T' INTO TAG_1 TAG_2.
        READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY TAG = TAG_1.
        READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY UNIKEY = ITAB_TREE_WA-PARENT.
        ZSCSDM_MO-OBJECT_ID = ITAB_TREE_WA-NAME.
        ZSCSDM_MO-OBJECT_DESC = ITAB_TREE_WA-DESC.
      ENDIF.
      IF ITAB_TREE_WA-TYPE = 'FIELD'.
        ZSCSDM_OS-FIELD_NAME = ITAB_TREE_WA-NAME.
        ZSCSDM_OS-FIELD_DESC = ITAB_TREE_WA-DESC.
        " Get the FILE of the FIELD
        SPLIT ITAB_TREE_WA-TAG AT 'F' INTO TAG_1 TAG_2.
        READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY TAG = TAG_1.
        ZSCSDM_OF-FILE_NAME = ITAB_TREE_WA-NAME.
        ZSCSDM_OF-FILE_DESC = ITAB_TREE_WA-DESC.
        " Get the OBJECT of the FILE
        SPLIT ITAB_TREE_WA-TAG AT 'T' INTO TAG_1 TAG_2.
        READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY TAG = TAG_1.
        READ TABLE ITAB_TREE INTO ITAB_TREE_WA WITH KEY UNIKEY = ITAB_TREE_WA-PARENT.
        ZSCSDM_MO-OBJECT_ID = ITAB_TREE_WA-NAME.
        ZSCSDM_MO-OBJECT_DESC = ITAB_TREE_WA-DESC.
      ENDIF.
    ENDIF.
  ENDMETHOD.                    "HANDLE_ITEM_DOUBLE_CLICK
ENDCLASS.                    "CL_TREE IMPLEMENTATION
PROCESSING BLOCK
======================================================================
INITIALIZATION.
  PERFORM GET_MEMORY.
  ZSCSDM_OS-TG_LAST_CHGED_BY = SY-UNAME.
  ZSCSDM_OS-TG_LAST_CHGED_ON = SY-DATUM.
START-OF-SELECTION.
  CREATE OBJECT TREE_APPLICATION.
  CALL SCREEN 9000.
MODULE PBO_9000 OUTPUT
MODULE PBO_9000 OUTPUT.
  IF G_TRANSFORM-PRESSED_TAB = 'TRANSFORM_FC1'.
    SET PF-STATUS 'SCREEN_9000' EXCLUDING 'SYN'.
  ELSEIF G_TRANSFORM-PRESSED_TAB = 'TRANSFORM_FC2'.
    SET PF-STATUS 'SCREEN_9000'.
  ENDIF.
  SET TITLEBAR 'RWB_TRANSFORM'.
  IF TREE IS INITIAL.
    REPID = SY-REPID.
    DYNNR = SY-DYNNR.
    PERFORM INIT_TREE.
  ENDIF.
ENDMODULE.                    "PBO_9000 OUTPUT
MODULE PBO_9001 OUTPUT
MODULE PBO_9001 OUTPUT.
  IF INIT_MODE_9001 = 0. "ON FIRST LOAD
    CREATE OBJECT G_EDITOR_CONTAINER
      EXPORTING
        CONTAINER_NAME = 'REF_COND'
      EXCEPTIONS
        CNTL_ERROR = 1
        CNTL_SYSTEM_ERROR = 2
        CREATE_ERROR = 3
        LIFETIME_ERROR = 4
        LIFETIME_DYNPRO_DYNPRO_LINK = 5.
    CREATE OBJECT G_EDITOR
      EXPORTING
        PARENT = G_EDITOR_CONTAINER
        WORDWRAP_MODE =
        CL_GUI_TEXTEDIT=>WORDWRAP_OFF
          CL_GUI_TEXTEDIT=>WORDWRAP_AT_FIXED_POSITION
        CL_GUI_TEXTEDIT=>WORDWRAP_AT_WINDOWBORDER
        WORDWRAP_POSITION = G_EDITOR_LENGTH
        WORDWRAP_TO_LINEBREAK_MODE = CL_GUI_TEXTEDIT=>TRUE.
    SELECT REF_COND INTO G_EDITOR_LINE FROM ZSCSDM_REF
      WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
      AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME AND REF_COND_TYPE = 'T'
      AND REF_CON_ID = 1.
      APPEND G_EDITOR_LINE-REF_COND TO G_EDITOR_TABLE.
    ENDSELECT.
    CALL METHOD G_EDITOR->SET_TEXT_AS_R3TABLE
      EXPORTING
        TABLE = G_EDITOR_TABLE.
    CALL METHOD CL_GUI_CFW=>FLUSH.
    REFRESH G_EDITOR_TABLE.
    SELECT COUNT(*) INTO INIT_MODE_9001 FROM ZSCSDM_OS
      WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
      AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME AND TG_CREATED_BY <> ''.
    IF INIT_MODE_9001 = 0. "CREATE MODE
      INIT_MODE_9001 = 1.
      ZSCSDM_OS-TG_CREATED_BY = SY-UNAME.
      ZSCSDM_OS-TG_CREATED_ON = SY-DATUM.
      ZSCSDM_OS-TG_STATUS = 'A'.
      ZSCSDM_OS-TRANS_BY_DIRECT = 'X'.
    ELSE. "UPDATE MODE
      SELECT TG_CREATED_BY TG_CREATED_ON TG_LAST_CHGED_BY TG_LAST_CHGED_ON
             TG_STATUS TRANS_BY_DIRECT TRANS_TABLE TRANS_FIELD
             TRANS_BY_DEFAULT TRANS_DEF_VAL TRANS_BY_CONCAT
             CONCAT_FIELD_1 CONCAT_FIELD_2 CONCAT_FIELD_3 CONCAT_FIELD_4 CONCAT_FIELD_5
             CONCAT_FIELD_6 CONCAT_FIELD_7 CONCAT_FIELD_8 CONCAT_FIELD_9 CONCAT_FIELD_10
             TRANS_BY_REF
        INTO (ZSCSDM_OS-TG_CREATED_BY, ZSCSDM_OS-TG_CREATED_ON,
             ZSCSDM_OS-TG_LAST_CHGED_BY, ZSCSDM_OS-TG_LAST_CHGED_ON,
             ZSCSDM_OS-TG_STATUS, ZSCSDM_OS-TRANS_BY_DIRECT,
             ZSCSDM_OS-TRANS_TABLE, ZSCSDM_OS-TRANS_FIELD,
             ZSCSDM_OS-TRANS_BY_DEFAULT, ZSCSDM_OS-TRANS_DEF_VAL,
             ZSCSDM_OS-TRANS_BY_CONCAT, ZSCSDM_OS-CONCAT_FIELD_1,
             ZSCSDM_OS-CONCAT_FIELD_2, ZSCSDM_OS-CONCAT_FIELD_3,
             ZSCSDM_OS-CONCAT_FIELD_4, ZSCSDM_OS-CONCAT_FIELD_5,
             ZSCSDM_OS-CONCAT_FIELD_6, ZSCSDM_OS-CONCAT_FIELD_7,
             ZSCSDM_OS-CONCAT_FIELD_8, ZSCSDM_OS-CONCAT_FIELD_9,
             ZSCSDM_OS-CONCAT_FIELD_10, ZSCSDM_OS-TRANS_BY_REF) FROM ZSCSDM_OS
        WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
        AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME.
      ENDSELECT.
    ENDIF.
  ENDIF.
  PERFORM CHANGE_TRANSFORM_TYPE.
ENDMODULE.                    "PBO_9001 OUTPUT
*&SPWIZARD: OUTPUT MODULE FOR TS 'TRANSFORM'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: SETS ACTIVE TAB
MODULE TRANSFORM_ACTIVE_TAB_SET OUTPUT.
  TRANSFORM-ACTIVETAB = G_TRANSFORM-PRESSED_TAB.
  CASE G_TRANSFORM-PRESSED_TAB.
    WHEN C_TRANSFORM-TAB1.
      G_TRANSFORM-SUBSCREEN = '9001'.
    WHEN C_TRANSFORM-TAB2.
      G_TRANSFORM-SUBSCREEN = '9002'.
    WHEN OTHERS.
*&SPWIZARD:      DO NOTHING
  ENDCASE.
ENDMODULE.                    "TRANSFORM_ACTIVE_TAB_SET OUTPUT
MODULE USER_COMMAND_9000 INPUT
MODULE USER_COMMAND_9000 INPUT.
  CASE SY-UCOMM.
      G_TRANSFORM-PRESSED_TAB = TRANSFORM-ACTIVETAB.
      " IF G_TRANSFORM-PRESSED_TAB =
    WHEN 'TRANSFORM_FC1'.
      SET PF-STATUS 'SCREEN_9000' EXCLUDING 'SYN'.
      MODIFY SCREEN.
    WHEN 'TRANSFORM_FC2'.
      SET PF-STATUS 'SCREEN_9000'.
      MODIFY SCREEN.
    WHEN 'EXIT' OR 'CANCEL'.
      LEAVE PROGRAM.
    WHEN 'BACK'.
      CLEAR SY-UCOMM.
      SAVE_STATUS = ''.
      PERFORM SET_MEMORY.
      SUBMIT ZSCSDM_RULES_ENGINE_NAV_V5.
    WHEN 'SAVE'.
      PERFORM GET_MEMORY_SAVE_STATUS.
      IF SAVE_STATUS = 'S'.
        PERFORM SET_MEMORY.
        SUBMIT ZSCSDM_RULES_ENGINE_NAV_V5.
      ELSE.
        PERFORM SET_MEMORY_SAVE_STATUS_RESET.
      ENDIF.
  ENDCASE.
ENDMODULE.                    "USER_COMMAND_9000 INPUT
MODULE USER_COMMAND_9001 INPUT
MODULE USER_COMMAND_9001 INPUT.
  CASE SY-UCOMM.
    WHEN 'SAVE'.
      CLEAR SY-UCOMM.
      PERFORM CHANGE_TRANSFORM_TYPE.
      PERFORM VALIDATE_DIRECT_FIELD.
      PERFORM VALIDATE_CONCAT_FIELD.
      PERFORM SAVE_TRANSFORM_TYPE.
      SELECT FIELD_STATUS CREATED_BY CREATED_ON LAST_CHGED_BY LAST_CHGED_ON
             COLUMN_NO KEY_FIELD SEARCH_HELP HASH_TOTAL_IND
             VG_CREATED_BY VG_CREATED_ON VG_LAST_CHGED_BY VG_LAST_CHGED_ON
             CHECK_DATA_TYPE DT_ERR_TEXT LN_ERR_TEXT DP_ERR_TEXT SN_ERR_TEXT
             FIELD_DOMAIN FIELD_DATA_TYPE FIELD_LENGTH FIELD_DECIMAL
             FIELD_NEGATIVE DOMAIN_POSS_VAL DOMAIN_ERR_TEXT
             MAND_OPT MAND_ERR_TEXT UNIQUE_CHECK UNIQUE_ERR_TEXT
        INTO (ZSCSDM_OS-FIELD_STATUS, ZSCSDM_OS-CREATED_BY, ZSCSDM_OS-CREATED_ON,
             ZSCSDM_OS-LAST_CHGED_BY, ZSCSDM_OS-LAST_CHGED_ON,
             ZSCSDM_OS-COLUMN_NO, ZSCSDM_OS-KEY_FIELD,
             ZSCSDM_OS-SEARCH_HELP, ZSCSDM_OS-HASH_TOTAL_IND,
             ZSCSDM_OS-VG_CREATED_BY, ZSCSDM_OS-VG_CREATED_ON,
             ZSCSDM_OS-VG_LAST_CHGED_BY, ZSCSDM_OS-VG_LAST_CHGED_ON,
             ZSCSDM_OS-CHECK_DATA_TYPE, ZSCSDM_OS-DT_ERR_TEXT,
             ZSCSDM_OS-LN_ERR_TEXT, ZSCSDM_OS-DP_ERR_TEXT,
             ZSCSDM_OS-SN_ERR_TEXT, ZSCSDM_OS-FIELD_DOMAIN,
             ZSCSDM_OS-FIELD_DATA_TYPE, ZSCSDM_OS-FIELD_LENGTH,
             ZSCSDM_OS-FIELD_DECIMAL, ZSCSDM_OS-FIELD_NEGATIVE,
             ZSCSDM_OS-DOMAIN_POSS_VAL, ZSCSDM_OS-DOMAIN_ERR_TEXT,
             ZSCSDM_OS-MAND_OPT, ZSCSDM_OS-MAND_ERR_TEXT,
             ZSCSDM_OS-UNIQUE_CHECK, ZSCSDM_OS-UNIQUE_ERR_TEXT) FROM ZSCSDM_OS
        WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
        AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME.
      ENDSELECT.
      CALL FUNCTION 'ZSCSDM_FM_RULES_ENGINE_MODIFY'
        EXPORTING
          IN_OBJECT_ID        = ZSCSDM_MO-OBJECT_ID
          IN_FILE_NAME        = ZSCSDM_OF-FILE_NAME
          IN_FIELD_NAME       = ZSCSDM_OS-FIELD_NAME
          IN_FIELD_DESC       = ZSCSDM_OS-FIELD_DESC
          IN_FIELD_STATUS     = ZSCSDM_OS-FIELD_STATUS
          IN_CREATED_BY       = ZSCSDM_OS-CREATED_BY
          IN_CREATED_ON       = ZSCSDM_OS-CREATED_ON
          IN_LAST_CHGED_BY    = ZSCSDM_OS-LAST_CHGED_BY
          IN_LAST_CHGED_ON    = ZSCSDM_OS-LAST_CHGED_ON
          IN_COLUMN_NO        = ZSCSDM_OS-COLUMN_NO
          IN_KEY_FIELD        = ZSCSDM_OS-KEY_FIELD
          IN_SEARCH_HELP      = ZSCSDM_OS-SEARCH_HELP
          IN_HASH_TOTAL_IND   = ZSCSDM_OS-HASH_TOTAL_IND
          IN_VG_CREATED_BY    = ZSCSDM_OS-VG_CREATED_BY
          IN_VG_CREATED_ON    = ZSCSDM_OS-VG_CREATED_ON
          IN_VG_LAST_CHGED_BY = ZSCSDM_OS-VG_LAST_CHGED_BY
          IN_VG_LAST_CHGED_ON = ZSCSDM_OS-VG_LAST_CHGED_ON
          IN_CHECK_DATA_TYPE  = ZSCSDM_OS-CHECK_DATA_TYPE
          IN_DT_ERR_TEXT      = ZSCSDM_OS-DT_ERR_TEXT
          IN_LN_ERR_TEXT      = ZSCSDM_OS-LN_ERR_TEXT
          IN_DP_ERR_TEXT      = ZSCSDM_OS-DP_ERR_TEXT
          IN_SN_ERR_TEXT      = ZSCSDM_OS-SN_ERR_TEXT
          IN_FIELD_DOMAIN     = ZSCSDM_OS-FIELD_DOMAIN
          IN_FIELD_DATA_TYPE  = ZSCSDM_OS-FIELD_DATA_TYPE
          IN_FIELD_LENGTH     = ZSCSDM_OS-FIELD_LENGTH
          IN_FIELD_DECIMAL    = ZSCSDM_OS-FIELD_DECIMAL
          IN_FIELD_NEGATIVE   = ZSCSDM_OS-FIELD_NEGATIVE
          IN_DOMAIN_POSS_VAL  = ZSCSDM_OS-DOMAIN_POSS_VAL
          IN_DOMAIN_ERR_TEXT  = ZSCSDM_OS-DOMAIN_ERR_TEXT
          IN_MAND_OPT         = ZSCSDM_OS-MAND_OPT
          IN_MAND_ERR_TEXT    = ZSCSDM_OS-MAND_ERR_TEXT
          IN_UNIQUE_CHECK     = ZSCSDM_OS-UNIQUE_CHECK
          IN_UNIQUE_ERR_TEXT  = ZSCSDM_OS-UNIQUE_ERR_TEXT
          IN_TG_CREATED_BY    = ZSCSDM_OS-TG_CREATED_BY
          IN_TG_CREATED_ON    = ZSCSDM_OS-TG_CREATED_ON
          IN_TG_LAST_CHGED_BY = ZSCSDM_OS-TG_LAST_CHGED_BY
          IN_TG_LAST_CHGED_ON = ZSCSDM_OS-TG_LAST_CHGED_ON
          IN_TG_STATUS        = ZSCSDM_OS-TG_STATUS
          IN_TRANS_BY_DIRECT  = ZSCSDM_OS-TRANS_BY_DIRECT
          IN_TRANS_TABLE      = ZSCSDM_OS-TRANS_TABLE
          IN_TRANS_FIELD      = ZSCSDM_OS-TRANS_FIELD
          IN_TRANS_BY_DEFAULT = ZSCSDM_OS-TRANS_BY_DEFAULT
          IN_TRANS_DEF_VAL    = ZSCSDM_OS-TRANS_DEF_VAL
          IN_TRANS_BY_CONCAT  = ZSCSDM_OS-TRANS_BY_CONCAT
          IN_CONCAT_FIELD_1   = ZSCSDM_OS-CONCAT_FIELD_1
          IN_CONCAT_FIELD_2   = ZSCSDM_OS-CONCAT_FIELD_2
          IN_CONCAT_FIELD_3   = ZSCSDM_OS-CONCAT_FIELD_3
          IN_CONCAT_FIELD_4   = ZSCSDM_OS-CONCAT_FIELD_4
          IN_CONCAT_FIELD_5   = ZSCSDM_OS-CONCAT_FIELD_5
          IN_CONCAT_FIELD_6   = ZSCSDM_OS-CONCAT_FIELD_6
          IN_CONCAT_FIELD_7   = ZSCSDM_OS-CONCAT_FIELD_7
          IN_CONCAT_FIELD_8   = ZSCSDM_OS-CONCAT_FIELD_8
          IN_CONCAT_FIELD_9   = ZSCSDM_OS-CONCAT_FIELD_9
          IN_CONCAT_FIELD_10  = ZSCSDM_OS-CONCAT_FIELD_10
          IN_TRANS_BY_REF     = ZSCSDM_OS-TRANS_BY_REF
        IMPORTING
          OUT_RESULT          = RETURN_RESULT.
      IF RETURN_RESULT = 'SUCCESS'.
        MESSAGE S001(ZSCSDM_DMT).
        IF ZSCSDM_OS-TRANS_BY_REF = 'X'.
         NONE_BLANK_COUNTER = 0.
          INSERT_COUNTER = 1.
          DELETE FROM ZSCSDM_REF WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
          AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME AND REF_COND_TYPE = 'T' AND
          REF_CON_ID = 1.
          CALL METHOD G_EDITOR->GET_TEXT_AS_R3TABLE
            IMPORTING
              TABLE = G_EDITOR_CONTENTS.
         LOOP AT G_EDITOR_CONTENTS INTO NONE_BLANK_CHECK.
           IF NONE_BLANK_CHECK <> ''.
             NONE_BLANK_COUNTER = NONE_BLANK_COUNTER + 1.
           ENDIF.
         ENDLOOP.
          CLEAR INSERT_VALUE.
          LOOP AT G_EDITOR_CONTENTS INTO INSERT_VALUE.
            IF INSERT_VALUE <> ''.
              ZSCSDM_REF-OBJECT_ID = ZSCSDM_MO-OBJECT_ID.
              ZSCSDM_REF-FILE_NAME = ZSCSDM_OF-FILE_NAME.
              ZSCSDM_REF-FIELD_NAME = ZSCSDM_OS-FIELD_NAME.
              ZSCSDM_REF-REF_COND_TYPE = 'T'.
              ZSCSDM_REF-REF_CON_ID = 1.
              ZSCSDM_REF-REF_COND_ROW = INSERT_COUNTER.
              ZSCSDM_REF-CREATED_BY = ZSCSDM_OS-CREATED_BY.
              ZSCSDM_REF-CREATED_ON = ZSCSDM_OS-VG_CREATED_ON.
              ZSCSDM_REF-LAST_CHANGED_BY = ZSCSDM_OS-VG_LAST_CHGED_BY.
              ZSCSDM_REF-LAST_CHANGED_ON = ZSCSDM_OS-TG_LAST_CHGED_ON.
              ZSCSDM_REF-REF_RULE_STATUS = ZSCSDM_OS-TG_STATUS.
              ZSCSDM_REF-NOT_EXIST_IND = ''.
              ZSCSDM_REF-REF_COND = INSERT_VALUE.
              ZSCSDM_REF-REF_ERR_TEXT = 'Reference Error: The reference condition did not return any results.'.
              INSERT INTO ZSCSDM_REF VALUES ZSCSDM_REF.
             IF INSERT_COUNTER = NONE_BLANK_COUNTER.
               OFFSET_LEN_3AT = STRLEN( INSERT_VALUE ) - STRLEN( '@@@' ).
               IF OFFSET_LEN_3AT >= 0.
                 IF INSERT_VALUE+OFFSET_LEN_3AT(3) NE '@@@'.
                   OFFSET_LEN_DOT = STRLEN( INSERT_VALUE ) - STRLEN( `.` ).
                   INSERT_COUNTER = INSERT_COUNTER + 1.
                   ZSCSDM_REF-OBJECT_ID = ZSCSDM_MO-OBJECT_ID.
                   ZSCSDM_REF-FILE_NAME = ZSCSDM_OF-FILE_NAME.
                   ZSCSDM_REF-FIELD_NAME = ZSCSDM_OS-FIELD_NAME.
                   ZSCSDM_REF-REF_COND_TYPE = 'T'.
                   ZSCSDM_REF-REF_CON_ID = 1.
                   ZSCSDM_REF-REF_COND_ROW = INSERT_COUNTER.
                   ZSCSDM_REF-CREATED_BY = ZSCSDM_OS-CREATED_BY.
                   ZSCSDM_REF-CREATED_ON = ZSCSDM_OS-VG_CREATED_ON.
                   ZSCSDM_REF-LAST_CHANGED_BY = ZSCSDM_OS-VG_LAST_CHGED_BY.
                   ZSCSDM_REF-LAST_CHANGED_ON = ZSCSDM_OS-TG_LAST_CHGED_ON.
                   ZSCSDM_REF-REF_RULE_STATUS = ZSCSDM_OS-TG_STATUS.
                   ZSCSDM_REF-NOT_EXIST_IND = ''.
                   ZSCSDM_REF-REF_ERR_TEXT = 'Reference Error: The reference condition did not return any results.'.
                   IF INSERT_VALUE+OFFSET_LEN_DOT(1) EQ '.'.
                     ZSCSDM_REF-REF_COND = '@@@'.
                   ELSE.
                     ZSCSDM_REF-REF_COND = '.@@@'.
                   ENDIF.
                 ENDIF.
               ELSE.
                 OFFSET_LEN_DOT = STRLEN( INSERT_VALUE ) - STRLEN( `.` ).
                 INSERT_COUNTER = INSERT_COUNTER + 1.
                 ZSCSDM_REF-OBJECT_ID = ZSCSDM_MO-OBJECT_ID.
                 ZSCSDM_REF-FILE_NAME = ZSCSDM_OF-FILE_NAME.
                 ZSCSDM_REF-FIELD_NAME = ZSCSDM_OS-FIELD_NAME.
                 ZSCSDM_REF-REF_COND_TYPE = 'T'.
                 ZSCSDM_REF-REF_CON_ID = 1.
                 ZSCSDM_REF-REF_COND_ROW = INSERT_COUNTER.
                 ZSCSDM_REF-CREATED_BY = ZSCSDM_OS-CREATED_BY.
                 ZSCSDM_REF-CREATED_ON = ZSCSDM_OS-VG_CREATED_ON.
                 ZSCSDM_REF-LAST_CHANGED_BY = ZSCSDM_OS-VG_LAST_CHGED_BY.
                 ZSCSDM_REF-LAST_CHANGED_ON = ZSCSDM_OS-TG_LAST_CHGED_ON.
                 ZSCSDM_REF-REF_RULE_STATUS = ZSCSDM_OS-TG_STATUS.
                 ZSCSDM_REF-NOT_EXIST_IND = ''.
                 ZSCSDM_REF-REF_ERR_TEXT = 'Reference Error: The reference condition did not return any results.'.
                 IF INSERT_VALUE+OFFSET_LEN_DOT(1) EQ '.'.
                   ZSCSDM_REF-REF_COND = '@@@'.
                 ELSE.
                   ZSCSDM_REF-REF_COND = '.@@@'.
                 ENDIF.
               ENDIF.
               INSERT INTO ZSCSDM_REF VALUES ZSCSDM_REF.
             ENDIF.
              INSERT_COUNTER = INSERT_COUNTER + 1.
            ENDIF.
          ENDLOOP.
        ELSE.
          DELETE FROM ZSCSDM_REF WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = ZSCSDM_OF-FILE_NAME
          AND FIELD_NAME = ZSCSDM_OS-FIELD_NAME AND REF_COND_TYPE = 'T' AND
          REF_CON_ID = 1.
        ENDIF.
        SAVE_STATUS = 'S'.
        PERFORM SET_MEMORY_SAVE_STATUS.
        SAVE_STATUS = ''.
      ELSE.
        SAVE_STATUS = 'F'.
        PERFORM SET_MEMORY_SAVE_STATUS.
        SAVE_STATUS = ''.
        MESSAGE E101(ZSCSDM_DMT).
      ENDIF.
  ENDCASE.
ENDMODULE.                    "USER_COMMAND_9001 INPUT
*&SPWIZARD: INPUT MODULE FOR TS 'TRANSFORM'. DO NOT CHANGE THIS LINE!
*&SPWIZARD: GETS ACTIVE TAB
MODULE TRANSFORM_ACTIVE_TAB_GET INPUT.
  OK_CODE = SY-UCOMM.
  CASE OK_CODE.
    WHEN C_TRANSFORM-TAB1.
      G_TRANSFORM-PRESSED_TAB = C_TRANSFORM-TAB1.
    WHEN C_TRANSFORM-TAB2.
      G_TRANSFORM-PRESSED_TAB = C_TRANSFORM-TAB2.
    WHEN OTHERS.
*&SPWIZARD:      DO NOTHING
  ENDCASE.
ENDMODULE.                    "TRANSFORM_ACTIVE_TAB_GET INPUT
MODULE STATUS_9002 OUTPUT
MODULE STATUS_9002 OUTPUT.
  IF CODE_EDITOR IS INITIAL.
    CREATE OBJECT CODE_EDITOR_CONTAINER
       EXPORTING
         CONTAINER_NAME = 'GEN_CODE'
       EXCEPTIONS
         CNTL_ERROR = 1
         CNTL_SYSTEM_ERROR = 2
         CREATE_ERROR = 3
         LIFETIME_ERROR = 4
         LIFETIME_DYNPRO_DYNPRO_LINK = 5.
    CREATE OBJECT CODE_EDITOR
      EXPORTING
        PARENT = CODE_EDITOR_CONTAINER
        WORDWRAP_MODE =
        CL_GUI_TEXTEDIT=>WORDWRAP_OFF
          CL_GUI_TEXTEDIT=>WORDWRAP_AT_FIXED_POSITION
        CL_GUI_TEXTEDIT=>WORDWRAP_AT_WINDOWBORDER
        WORDWRAP_POSITION = G_EDITOR_LENGTH
        WORDWRAP_TO_LINEBREAK_MODE = CL_GUI_TEXTEDIT=>TRUE.
  ENDIF.
ENDMODULE.                    "STATUS_9002 OUTPUT
MODULE USER_COMMAND_9002 INPUT
MODULE USER_COMMAND_9002 INPUT.
ENDMODULE.                    "USER_COMMAND_9002 INPUT
MODULE F4_INPUT INPUT
MODULE F4_INPUT INPUT.
  TYPES: BEGIN OF VALUES,
    FIELD_NAME TYPE ZSCSDM_OS-FIELD_NAME,
    FIELD_DESC TYPE ZSCSDM_OS-FIELD_DESC,
  END OF VALUES.
  DATA: PROGNAME TYPE SY-REPID, DYNNUM TYPE SY-DYNNR.
  DATA: FILENAME_A TYPE ZSCSDM_OS-FILE_NAME,
        F4_VALUES TYPE TABLE OF VALUES.
  PROGNAME = SY-REPID.
  DYNNUM   = SY-DYNNR.
  SELECT FILE_NAME INTO (FILENAME_A) FROM ZSCSDM_OF
    WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME_TRANS = ZSCSDM_OF-FILE_NAME.
  ENDSELECT.
  SELECT FIELD_NAME FIELD_DESC FROM ZSCSDM_OS
    INTO CORRESPONDING FIELDS OF TABLE F4_VALUES
    WHERE OBJECT_ID = ZSCSDM_MO-OBJECT_ID AND FILE_NAME = FILENAME_A
    AND FIELD_STATUS = 'A'.
  CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'
    EXPORTING
      RETFIELD    = 'FIELD_NAME'
      DYNPPROG    = PROGNAME
      DYNPNR      = DYNNUM
      DYNPROFIELD = 'ZSCSDM_OS-TRANS_FIELD'
      VALUE_ORG   = 'S'
    TABLES
      VALUE_TAB   = F4_VALUES.
ENDMODULE.                    "F4_INPUT INPUT
*&      Form  GET_MEMORY
      text
FORM GET_MEMORY.
  DATA: MEM_STR(40) TYPE C, SY_MOD(2) TYPE C.
  SY_MOD = SY-MODNO.
  CONDENSE SY_MOD NO-GAPS.
  CONCATENATE 'TraObjectID-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_MO-OBJECT_ID FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraObjectDesc-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_MO-OBJECT_DESC FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFileName-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_OF-FILE_NAME FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFileDesc-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_OF-FILE_DESC FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFieldName-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_OS-FIELD_NAME FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFieldDesc-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT ZSCSDM_OS-FIELD_DESC FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
ENDFORM.                    "GET_MEMORY
*&      Form  GET_MEMORY_SAVE_STATUS
      text
FORM GET_MEMORY_SAVE_STATUS.
  DATA: MEM_STR(40) TYPE C, SY_MOD(2) TYPE C.
  DATA: CHECK_SAVE_STATUS(1) TYPE C.
  SY_MOD = SY-MODNO.
  CONDENSE SY_MOD NO-GAPS.
  CONCATENATE 'Save-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT CHECK_SAVE_STATUS FROM MEMORY ID MEM_STR.
  FREE MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  SAVE_STATUS = CHECK_SAVE_STATUS.
ENDFORM.                    "GET_MEMORY_SAVE_STATUS
*&      Form  SET_MEMORY
      text
FORM SET_MEMORY.
  DATA: MEM_STR(40) TYPE C, SY_MOD(2) TYPE C.
  SY_MOD = SY-MODNO.
  CONDENSE SY_MOD NO-GAPS.
  CONCATENATE 'DtlScreen-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT DETAILS_SCREEN TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraObjectID1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_MO-OBJECT_ID TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraObjectDesc1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_MO-OBJECT_DESC TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFileName1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_OF-FILE_NAME TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFileDesc1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_OF-FILE_DESC TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFieldName1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_OS-FIELD_NAME TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
  CONCATENATE 'TraFieldDesc1-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  EXPORT ZSCSDM_OS-FIELD_DESC TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
ENDFORM.                    "SET_MEMORY
*&      Form  SET_MEMORY_SAVE_STATUS
      text
FORM SET_MEMORY_SAVE_STATUS.
  DATA: MEM_STR(40) TYPE C, SY_MOD(2) TYPE C.
  DATA: CHECK_SAVE_STATUS(1) TYPE C.
  SY_MOD = SY-MODNO.
  CONDENSE SY_MOD NO-GAPS.
  CONCATENATE 'Save-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  IMPORT CHECK_SAVE_STATUS FROM MEMORY ID MEM_STR.
  IF CHECK_SAVE_STATUS <> 'F'.
    FREE MEMORY ID MEM_STR.
    CHECK_SAVE_STATUS = SAVE_STATUS.
    EXPORT CHECK_SAVE_STATUS TO MEMORY ID MEM_STR.
  ENDIF.
  CLEAR MEM_STR.
ENDFORM.                    "SET_MEMORY_SAVE_STATUS
*&      Form  SET_MEMORY_SAVE_STATUS_RESET
      text
FORM SET_MEMORY_SAVE_STATUS_RESET.
  DATA: MEM_STR(40) TYPE C, SY_MOD(2) TYPE C.
  DATA: CHECK_SAVE_STATUS(1) TYPE C.
  SY_MOD = SY-MODNO.
  CONDENSE SY_MOD NO-GAPS.
  CONCATENATE 'Save-' SY-UNAME '-' SY_MOD INTO MEM_STR.
  FREE MEMORY ID MEM_STR.
  CHECK_SAVE_STATUS = ''.
  EXPORT CHECK_SAVE_STATUS TO MEMORY ID MEM_STR.
  CLEAR MEM_STR.
ENDFORM.                    "SET_MEMORY_SAVE_STATUS_RESET
*&      Form  CHANGE_TRANSFORM_TYPE
      text
FORM CHANGE_TRANSFORM_TYPE.
  IF ZSCSDM_OS-TRANS_BY_DIRECT = 'X'.
    LOOP AT SCREEN.
      IF SCREEN-NAME = 'ZSCSDM_OS-TRANS_FIELD'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-TRANS_DEF_VAL'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_1'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_2'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_3'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_4'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_5'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_6'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_7'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_8'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_9'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_10'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
    CALL METHOD G_EDITOR->SET_READONLY_MODE
      EXPORTING
        READONLY_MODE = CL_GUI_TEXTEDIT=>TRUE.
    SET CURSOR FIELD 'ZSCSDM_OS-TRANS_FIELD'.
  ELSEIF ZSCSDM_OS-TRANS_BY_DEFAULT = 'X'.
    LOOP AT SCREEN.
      IF SCREEN-NAME = 'ZSCSDM_OS-TRANS_FIELD'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-TRANS_DEF_VAL'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_1'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_2'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_3'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_4'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_5'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_6'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_7'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_8'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_9'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_10'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
    CALL METHOD G_EDITOR->SET_READONLY_MODE
      EXPORTING
        READONLY_MODE = CL_GUI_TEXTEDIT=>TRUE.
    SET CURSOR FIELD 'ZSCSDM_OS-TRANS_DEF_VAL'.
  ELSEIF ZSCSDM_OS-TRANS_BY_CONCAT = 'X'.
    LOOP AT SCREEN.
      IF SCREEN-NAME = 'ZSCSDM_OS-TRANS_FIELD'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-TRANS_DEF_VAL'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_1'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_2'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_3'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_4'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_5'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_6'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_7'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_8'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_9'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_10'.
        SCREEN-INPUT = '1'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
    CALL METHOD G_EDITOR->SET_READONLY_MODE
      EXPORTING
        READONLY_MODE = CL_GUI_TEXTEDIT=>TRUE.
    SET CURSOR FIELD 'ZSCSDM_OS-CONCAT_FIELD_1'.
  ELSEIF ZSCSDM_OS-TRANS_BY_REF = 'X'.
    LOOP AT SCREEN.
      IF SCREEN-NAME = 'ZSCSDM_OS-TRANS_FIELD'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-TRANS_DEF_VAL'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_1'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_2'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_3'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_4'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_5'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_6'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_7'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_8'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_9'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ELSEIF SCREEN-NAME = 'ZSCSDM_OS-CONCAT_FIELD_10'.
        SCREEN-INPUT = '0'.
        MODIFY SCREEN.
      ENDIF.
    ENDLOOP.
    CALL METHOD G_EDITOR->SET_READONLY_MODE
      EXPORTING
        READO

Answer 1

Hello Swathi
I have never used method SET_USER_COMMAND (cl_gui_alv_grid) before so I do not really know its function.
However, you event handler FORM routine belongs to the old-fashioned fm-based ALV lists (e.g. REUSE_ALV_GRID_DISPLAY_LVC) so I doubt whether this will work together.
If you have define a column as HOTSPOT then this trigger the class event HOTSPOT_CLICK.
Correspondingly a double-click on the ALV grid triggers event DOUBLE_CLICK.
For a sample report regarding ALV event handling have a look at the links provided in
2 ALVS IN ONE SCREEN
Regards
  Uwe