Peri6 Conversion routine error

Hi All,
I am tring to load data from application server which is in the ASCII format. For the field 0CALMONTH I am getting the error: CONVERSION_EXIT_PERI6_INPUT. The input format for this field was mm.yyyy. I tried to change the input format to yyyymm and then to mmyyyy and load. Both times I got the same error. Could someone tell me how to rectify it.
Thanks in advance,
Regards,
Vinay

Hi AHP,
First thanks for the immediate reply.
I did as you asked me to do: change the length of the field 0CALMONTH in the trans struc/datasource tab to 6 where it was initially 7. The input length is also 6 (mmyyyy). Even now I am getting the same error. Could you please give me futher advice on this.
Thanks,
Vinay

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      ENDMETHOD.                   "GET_CONVEXIT
      METHOD SET_CONVEXIT.
        ME->CONVEXIT = CONVEXIT.
      ENDMETHOD.                   "SET_CONVEXIT
      METHOD GET_INPUT_CONVERSION_EXIT.
    * Generate standard conversion routines for input conversion
    * This is based on standard SAP ABAP help documentation
        CONCATENATE 'CONVERSION_EXIT_' ME->CONVEXIT
          '_INPUT' INTO FUNCTION_MODULE_NAME.
      ENDMETHOD.                   "GET_INPUT_CONVERSION_EXIT
      METHOD GET_OUTPUT_CONVERSION_EXIT.
    * Generate standard conversion routines for output conversion
    * This is based on standard SAP ABAP help documentation
        CONCATENATE 'CONVERSION_EXIT_' ME->CONVEXIT
          '_OUTPUT' INTO FUNCTION_MODULE_NAME.
      ENDMETHOD.                   "GET_OUTPUT_CONVERSION_EXIT
    ENDCLASS.                   "CL_ABAP_CONV_ROUTINE IMPLEMENTATION
    *       CLASS CL_ABAP_CONV_DECIMAL DEFINITION
    CLASS CL_ABAP_CONV_DECIMAL DEFINITION.
      PUBLIC SECTION.
        CLASS-DATA SAP_DECIMAL_FMT_SPACE TYPE USR01-DCPFM VALUE ' '
    READ-ONLY .
        CLASS-DATA SAP_DECIMAL_FMT_X TYPE USR01-DCPFM VALUE 'X' READ-ONLY .
        CLASS-DATA SAP_DECIMAL_FMT_Y TYPE USR01-DCPFM VALUE 'Y' READ-ONLY .
        CLASS-DATA USER_DECIMAL_FORMAT TYPE USR01-DCPFM READ-ONLY .
        CLASS-METHODS CLASS_CONSTRUCTOR .
        CLASS-METHODS CONVERT_DECIMAL_EXT2INT
          IMPORTING
            EXTERNAL_VALUE TYPE STRING
          CHANGING
            INTERNAL_VALUE TYPE P
          RAISING
            CX_SY_CONVERSION_OVERFLOW
            CX_SY_CONVERSION_NO_NUMBER .
        CLASS-METHODS CONVERT_DECIMAL_INT2EXT
          IMPORTING
            INTERNAL_VALUE TYPE P
          CHANGING
            EXTERNAL_VALUE TYPE STRING .
    ENDCLASS.                   "CL_ABAP_CONV_DECIMAL DEFINITION
    *       CLASS CL_ABAP_CONV_DECIMAL IMPLEMENTATION
    CLASS CL_ABAP_CONV_DECIMAL IMPLEMENTATION.
      METHOD CLASS_CONSTRUCTOR .
        SELECT SINGLE DCPFM FROM USR01 INTO USER_DECIMAL_FORMAT
          WHERE BNAME = SY-UNAME.
      ENDMETHOD.                   "CLASS_CONSTRUCTOR
      METHOD CONVERT_DECIMAL_EXT2INT .
    * THE GOAL IS TO GET THIS INTO INTERNAL FORMAT WHICH IS EQUIVALENT TO
    * EX. NNNNN.NN
        DATA: NUM_STR TYPE STRING.
        NUM_STR = EXTERNAL_VALUE.
        CONDENSE NUM_STR NO-GAPS.
        CASE USER_DECIMAL_FORMAT.
          WHEN SAP_DECIMAL_FMT_X.
            REPLACE ALL OCCURRENCES OF ',' IN NUM_STR WITH SPACE.
            CONDENSE NUM_STR NO-GAPS.
          WHEN SAP_DECIMAL_FMT_SPACE.
            REPLACE ALL OCCURRENCES OF '.' IN NUM_STR WITH SPACE.
            CONDENSE NUM_STR NO-GAPS.
            REPLACE ALL OCCURRENCES OF ',' IN NUM_STR WITH '.'.
          WHEN SAP_DECIMAL_FMT_Y.
            REPLACE ALL OCCURRENCES OF ',' IN NUM_STR WITH '.'.
        ENDCASE.
        INTERNAL_VALUE = NUM_STR.
      ENDMETHOD.                   "CONVERT_DECIMAL_EXT2INT
      METHOD CONVERT_DECIMAL_INT2EXT .
    * THE GOAL IS TO GET THIS INTO EXTERNAL FORMAT WHICH IS BASED ON SAP
    * USER PROFILE SETTINGS
    * CURRENT INPUT FORMAT EQUIVALENT IS EX. NNNNN.NN
        DATA: TEMP(70) TYPE C.
        WRITE INTERNAL_VALUE TO TEMP.
        EXTERNAL_VALUE = TEMP.
      ENDMETHOD.                   "CONVERT_DECIMAL_INT2EXT
    ENDCLASS.                   "CL_ABAP_CONV_DECIMAL IMPLEMENTATION
    *       CLASS CL_ABAP_CONV_DATE DEFINITION
    CLASS CL_ABAP_CONV_DATE DEFINITION.
      PUBLIC SECTION.
        CLASS-DATA SAP_DATE_FMT_5 TYPE USR01-DATFM VALUE '5' READ-ONLY .
        CLASS-DATA SAP_DATE_FMT_6 TYPE USR01-DATFM VALUE '6' READ-ONLY .
        CLASS-DATA SAP_DATE_FMT_3 TYPE USR01-DATFM VALUE '3' READ-ONLY .
        CLASS-DATA SAP_DATE_FMT_4 TYPE USR01-DATFM VALUE '4' READ-ONLY .
        CLASS-DATA SAP_DATE_FMT_1 TYPE USR01-DATFM VALUE '1' READ-ONLY .
        CLASS-DATA SAP_DATE_FMT_2 TYPE USR01-DATFM VALUE '2' READ-ONLY .
        CLASS-DATA USER_DATE_FORMAT TYPE USR01-DATFM READ-ONLY .
        CLASS-METHODS CONVERT_DATE_EXT2INT
          IMPORTING
            EXTERNAL_DATE TYPE STRING
          RETURNING
            VALUE(INTERNAL_DATE) TYPE D
          RAISING
            CX_DATE_CONVERSION .
        CLASS-METHODS CONVERT_DATE_INT2EXT
          IMPORTING
            INTERNAL_DATE TYPE D
          RETURNING
            VALUE(EXTERNAL_DATE) TYPE STRING .
        CLASS-METHODS CLASS_CONSTRUCTOR .
    ENDCLASS.                   "CL_ABAP_CONV_DATE DEFINITION
    *       CLASS CL_ABAP_CONV_DATE IMPLEMENTATION
    CLASS CL_ABAP_CONV_DATE IMPLEMENTATION.
      METHOD CLASS_CONSTRUCTOR.
        SELECT SINGLE DATFM FROM USR01 INTO USER_DATE_FORMAT
          WHERE BNAME = SY-UNAME.
      ENDMETHOD.                   "CLASS_CONSTRUCTOR
      METHOD CONVERT_DATE_EXT2INT.
    *  HERE ARE THE CURRENT DATE FORMATS FROM SAP GUI
    *1 DD.MM.YYYY
    *2 MM/DD/YYYY
    *3 MM-DD-YYYY
    *4 YYYY.MM.DD
    *5 YYYY/MM/DD
    *6 YYYY-MM-DD
        DATA: PERMITTED_NUMBERS TYPE STRING VALUE '0123456789'.
        DATA: TEMP_DATE TYPE D.
        DATA: MESSAGE_VALID_NUMERICS TYPE STRING
          VALUE 'Only Numerics (0-9) are acceptable.'.
        DATA: MESSAGE_VALID_FORMAT TYPE STRING
          VALUE 'Invalid date format.'.
        IF STRLEN( EXTERNAL_DATE ) = 10.
          CASE USER_DATE_FORMAT.
            WHEN SAP_DATE_FMT_1.
              IF EXTERNAL_DATE+2(1) = '.' AND EXTERNAL_DATE+5(1) = '.'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+6(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+3(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+0(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS." ISSUE ERROR
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
            WHEN SAP_DATE_FMT_2.
              IF EXTERNAL_DATE+2(1) = '/' AND EXTERNAL_DATE+5(1) = '/'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+6(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+0(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+3(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS. " ISSUE
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
            WHEN SAP_DATE_FMT_3.
              IF EXTERNAL_DATE+2(1) = '-' AND EXTERNAL_DATE+5(1) = '-'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+6(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+0(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+3(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS." ISSUE ERROR
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
            WHEN SAP_DATE_FMT_4.
              IF EXTERNAL_DATE+4(1) = '.' AND EXTERNAL_DATE+7(1) = '.'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+0(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+5(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+8(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS." ISSUE ERROR
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
            WHEN SAP_DATE_FMT_5.
              IF EXTERNAL_DATE+4(1) = '/' AND EXTERNAL_DATE+7(1) = '/'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+0(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+5(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+8(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS." ISSUE ERROR
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
            WHEN SAP_DATE_FMT_6.
              IF EXTERNAL_DATE+4(1) = '-' AND EXTERNAL_DATE+7(1) = '-'.
                TEMP_DATE+0(4) = EXTERNAL_DATE+0(4). " YEAR
                TEMP_DATE+4(2) = EXTERNAL_DATE+5(2). " MONTH
                TEMP_DATE+6(2) = EXTERNAL_DATE+8(2). " DAY
                IF NOT ( TEMP_DATE CO PERMITTED_NUMBERS ).
                  RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_NUMERICS." ISSUE ERROR
                ENDIF.
              ELSE.
                RAISE EXCEPTION TYPE CX_DATE_CONVERSION
                    EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
              ENDIF.
          ENDCASE.
          INTERNAL_DATE = TEMP_DATE.
        ELSEIF STRLEN( EXTERNAL_DATE ) = 8.
    * ASSUME NORMAL DATE FORMAT (YYYYMMDD)
          INTERNAL_DATE = EXTERNAL_DATE.
        ELSE.
          RAISE EXCEPTION TYPE CX_DATE_CONVERSION
            EXPORTING MESSAGE = MESSAGE_VALID_FORMAT. " ISSUE ERROR
        ENDIF.
      ENDMETHOD.                   "CONVERT_DATE_EXT2INT
      METHOD CONVERT_DATE_INT2EXT.
    *  HERE ARE THE CURRENT DATE FORMATS FROM SAP GUI
    *1     DD.MM.YYYY
    *2     MM/DD/YYYY
    *3     MM-DD-YYYY
    *4     YYYY.MM.DD
    *5     YYYY/MM/DD
    *6     YYYY-MM-DD
        DATA: EXTERNAL_DATE_TEMP(10) TYPE C.
        WRITE INTERNAL_DATE TO EXTERNAL_DATE_TEMP.
        EXTERNAL_DATE = EXTERNAL_DATE_TEMP.
      ENDMETHOD.                   "CONVERT_DATE_INT2EXT
    ENDCLASS.                   "CL_ABAP_CONV_DATE IMPLEMENTATION
    *       CLASS CX_SEM_BPS_DATA_ACCESS DEFINITION
    CLASS CX_SEM_BPS_DATA_ACCESS DEFINITION INHERITING FROM CX_DYNAMIC_CHECK
      PUBLIC SECTION.
        DATA: MESSAGE TYPE STRING.
        DATA: RETURN_T TYPE BAPIRET2_T.
        METHODS CONSTRUCTOR
          IMPORTING
            MESSAGE TYPE STRING
            RETURN_T TYPE BAPIRET2_T OPTIONAL.
    ENDCLASS.                   "CX_SEM_BPS_DATA_ACCESS DEFINITION
    *       CLASS CX_SEM_BPS_DATA_ACCESS IMPLEMENTATION
    CLASS CX_SEM_BPS_DATA_ACCESS IMPLEMENTATION.
      METHOD CONSTRUCTOR.
        SUPER->CONSTRUCTOR( ).
        ME->MESSAGE = MESSAGE.
        ME->RETURN_T = RETURN_T.
      ENDMETHOD.                   "CONSTRUCTOR
    ENDCLASS.                   "CX_SEM_BPS_DATA_ACCESS IMPLEMENTATION
    *       CLASS CL_SEMBPS_DATA_ACCESSOR DEFINITION
    CLASS CL_SEMBPS_DATA_ACCESSOR DEFINITION.
      PUBLIC SECTION.
        DATA TRANSACTION_DATA TYPE REF TO DATA .
        CLASS-DATA C_LEVEL TYPE UPC_PLEVEL-PLEVEL VALUE 'ZLABAP' READ-ONLY .
        CLASS-DATA C_LAYOUT TYPE UPP_PARAM-PARAM VALUE 'ZMABAP' READ-ONLY .
        CLASS-DATA C_ADHOC_PACK TYPE UPC_PACKAGE-PPACKAGE VALUE '0-ADHOC'
    READ-ONLY .
        CLASS-DATA C_MULTIPLAN_AREA TYPE UPC_YS_API_CHAPRO-CHANM VALUE
    '_AREA_____' READ-ONLY .
        METHODS GET_INFOCUBE
          RETURNING
            VALUE(INFOCUBE) TYPE UPC_BW_AREA-INFOCUBE .
        METHODS GET_CHARACTERISTIC_SELECTIONS
          EXPORTING
            CHARACTERISTIC_SELECTION TYPE UPC_YS_API_CHASEL_T .
        METHODS REFRESH
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        METHODS CONSTRUCTOR
          IMPORTING
            PLANNING_AREA TYPE UPC_AREA-AREA
            IT_FIELDCATALOG TYPE LVC_T_FCAT
            TRANSACTION_DATA_TABLE TYPE REF TO DATA
            CHARACTERISTIC_SELECTION TYPE UPC_YS_API_CHASEL_T
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        METHODS GET_PLANNING_AREA
          RETURNING
            VALUE(PLANNING_AREA) TYPE UPC_AREA-AREA .
        METHODS GET_CHARACTERISTICS
          EXPORTING
            CHARACTERISTICS TYPE UPC_YS_API_CHAPRO_T .
        METHODS GET_KEYFIGURES
          EXPORTING
            KEYFIGURES TYPE UPC_YS_API_KYFPRO_T .
        METHODS SAVE
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
      PRIVATE SECTION.
        DATA CONVEXIT_LOOKUP TYPE CONVEXIT_LOOKUP_T .
        DATA INFOCUBE TYPE UPC_BW_AREA-INFOCUBE .
        DATA IT_FIELDCATALOG TYPE FIELDCATALOG_UNIQUE .
        DATA PLANNING_AREA TYPE UPC_AREA-AREA .
        DATA CHARACTERISTICS TYPE UPC_YS_API_CHAPRO_T .
        DATA KEYFIGURES TYPE UPC_YS_API_KYFPRO_T .
        DATA CHARACTERISTIC_SELECTION TYPE UPC_YS_API_CHASEL_T .
        DATA LAYOUT_COL_SPEC TYPE STANDARD TABLE OF UPC_YS_API_COL .
        CLASS-METHODS FORCE_ERROR_MESSAGE
          IMPORTING
            MESSAGE TYPE STRING OPTIONAL
            RETURN_STRUCT TYPE BAPIRET2 OPTIONAL
            RETURN_STRUCTS TYPE BAPIRET2_T OPTIONAL
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        CLASS-METHODS CHECK_MESSAGE
          IMPORTING
            E_SUBRC TYPE SY-SUBRC
            RETURN_STRUCT TYPE BAPIRET2
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        METHODS SET_CHARACTERISTIC_SELECTION
          IMPORTING
            CHARACTERISTIC_SELECTION TYPE UPC_YS_API_CHASEL_T .
        METHODS SET_PLANNING_AREA
          IMPORTING
            PLANNING_AREA TYPE UPC_AREA-AREA
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        METHODS VALIDATE_PLANNING_OBJECTS
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        CLASS-METHODS CHECK_MESSAGES
          IMPORTING
            RETURN_STRUCTS TYPE BAPIRET2_T
            E_SUBRC TYPE SY-SUBRC
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        METHODS READ_DATA
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
    ENDCLASS.                   "CL_SEMBPS_DATA_ACCESSOR DEFINITION
    *       CLASS CL_SEMBPS_DATA_ACCESSOR IMPLEMENTATION
    CLASS CL_SEMBPS_DATA_ACCESSOR IMPLEMENTATION.
      METHOD CONSTRUCTOR .
        DATA: WA_FIELDCATALOG TYPE LVC_S_FCAT.
        DATA: CONVEXIT_WA TYPE CONVEXIT_LOOKUP_S.
    * BUILD CONVERSION EXITS AND FIELDCATALOG
        LOOP AT IT_FIELDCATALOG INTO WA_FIELDCATALOG.
          INSERT WA_FIELDCATALOG INTO TABLE ME->IT_FIELDCATALOG[].
          IF NOT WA_FIELDCATALOG-CONVEXIT IS INITIAL.
            CLEAR CONVEXIT_WA.
            CONVEXIT_WA-CONVEXIT = WA_FIELDCATALOG-CONVEXIT.
            CREATE OBJECT CONVEXIT_WA-O_CONVEXIT
                EXPORTING
                  CONVEXIT = WA_FIELDCATALOG-CONVEXIT.
            INSERT CONVEXIT_WA INTO TABLE ME->CONVEXIT_LOOKUP.
          ENDIF.
        ENDLOOP.
        CALL METHOD ME->SET_PLANNING_AREA
          EXPORTING
            PLANNING_AREA = PLANNING_AREA.
        CALL METHOD ME->SET_CHARACTERISTIC_SELECTION
          EXPORTING
            CHARACTERISTIC_SELECTION = CHARACTERISTIC_SELECTION.
    * POINT TO TABLE CONTAINING TRANSACTION DATA
        ME->TRANSACTION_DATA = TRANSACTION_DATA_TABLE.
    * READ DATA
        CALL METHOD ME->REFRESH.
      ENDMETHOD.                   "CONSTRUCTOR
      METHOD GET_CHARACTERISTICS .
        CHARACTERISTICS[] = ME->CHARACTERISTICS[].
      ENDMETHOD.                   "GET_CHARACTERISTICS
      METHOD GET_CHARACTERISTIC_SELECTIONS.
        CHARACTERISTIC_SELECTION[] = ME->CHARACTERISTIC_SELECTION[].
      ENDMETHOD.                   "GET_CHARACTERISTIC_SELECTIONS
      METHOD GET_INFOCUBE .
        INFOCUBE = ME->INFOCUBE.
      ENDMETHOD.                   "GET_INFOCUBE
      METHOD GET_KEYFIGURES .
        KEYFIGURES[] = ME->KEYFIGURES[].
      ENDMETHOD.                   "GET_KEYFIGURES
      METHOD GET_PLANNING_AREA .
        PLANNING_AREA = ME->PLANNING_AREA.
      ENDMETHOD.                   "GET_PLANNING_AREA
      METHOD REFRESH.
        CALL METHOD ME->READ_DATA.
      ENDMETHOD.                   "REFRESH
      METHOD SAVE .
        DATA: E_SUBRC TYPE SY-SUBRC.
        DATA: ES_RETURN TYPE BAPIRET2.
        DATA: CHARACTERISTICS_WA TYPE UPC_YS_API_CHAPRO.
        DATA: WA_REF TYPE REF TO DATA.
        DATA: ITK_ROW TYPE TABLE OF UPC_YS_API_ROW.
        DATA: ITK_ROW_WA TYPE UPC_YS_API_ROW.
        DATA: LAYOUT_COL_SPEC_WA TYPE UPC_YS_API_COL.
        DATA: ITK_DATA TYPE TABLE OF UPC_YS_API_DATA.
        DATA: ITK_DATA_WA TYPE UPC_YS_API_DATA.
        DATA: ETK_RETURN TYPE TABLE OF BAPIRET2.
        DATA: WA_FIELDCATALOG TYPE LVC_S_FCAT.
        DATA: CONVERSION_EXIT TYPE STRING.
        DATA: KEYFIG TYPE STRING.
        DATA: DATE_CHAR TYPE STRING.
        DATA: MESSAGE TYPE STRING.
        CONSTANTS: FIND_FIELD_ERR TYPE STRING VALUE 'Unable to find field'.
        FIELD-SYMBOLS: <TD_FIELD> TYPE ANY.
        FIELD-SYMBOLS: <TD_WA> TYPE ANY.
        FIELD-SYMBOLS: <TD_TAB> TYPE STANDARD TABLE.
        ASSIGN ME->TRANSACTION_DATA->* TO <TD_TAB>.
        CREATE DATA WA_REF LIKE LINE OF <TD_TAB>.
        ASSIGN WA_REF->* TO <TD_WA>.
        CLEAR <TD_WA>.
        DATA: ROWC TYPE I.
        ROWC = 1.
        LOOP AT <TD_TAB> INTO <TD_WA>.
    * FILL CHARACTERISTIC DATA
          LOOP AT ME->CHARACTERISTICS INTO CHARACTERISTICS_WA.
            ASSIGN COMPONENT CHARACTERISTICS_WA-CHANM OF STRUCTURE <TD_WA>
              TO <TD_FIELD>.
            IF SY-SUBRC = 0.
              ITK_ROW_WA-ROW = ROWC.
              ITK_ROW_WA-CHANM = CHARACTERISTICS_WA-CHANM.
              CLEAR ITK_ROW_WA-CHAVLEXT.
    * APPLY OUTPUT CONVERSION EXIT FOR SAP EXTERNAL TYPE
    * ONLY APPLIES WHEN VALUE IS NOT UNASSIGNED ('#') MEANING INITIAL(ABAP)
    * FOR EXTERNAL CONVERSION UNASSIGED ('#') IS JUST A BLANK
              IF NOT <TD_FIELD> IS INITIAL.
                READ TABLE ME->IT_FIELDCATALOG INTO WA_FIELDCATALOG
                  WITH TABLE KEY FIELDNAME = ITK_ROW_WA-CHANM.
                IF SY-SUBRC = 0 AND NOT WA_FIELDCATALOG-CONVEXIT IS INITIAL.
                  DATA: CONVEXIT_WA TYPE CONVEXIT_LOOKUP_S.
                  READ TABLE ME->CONVEXIT_LOOKUP INTO CONVEXIT_WA
                    WITH TABLE KEY CONVEXIT = WA_FIELDCATALOG-CONVEXIT.
                  CALL METHOD CONVEXIT_WA-O_CONVEXIT->APPLY_CONV_OUTPUT
                    EXPORTING
                      INPUT  = <TD_FIELD>
                    IMPORTING
                      OUTPUT = <TD_FIELD>.
                  ITK_ROW_WA-CHAVLEXT = <TD_FIELD>.
                ELSEIF SY-SUBRC = 0 AND WA_FIELDCATALOG-INTTYPE = 'D'.
    * APPLY DATE CONVERSION TO EXTERNAL FORMAT BASED ON USER PROFILE
                  CALL METHOD CL_ABAP_CONV_DATE=>CONVERT_DATE_INT2EXT
                    EXPORTING
                      INTERNAL_DATE = <TD_FIELD>
                    RECEIVING
                      EXTERNAL_DATE = DATE_CHAR.
                  ITK_ROW_WA-CHAVLEXT = DATE_CHAR.
                ELSE.
                  ITK_ROW_WA-CHAVLEXT = <TD_FIELD>.
                ENDIF.
              ENDIF.
              APPEND ITK_ROW_WA TO ITK_ROW.
            ELSE.
    * FAILURE TO FIND THE FIELD IN THE POINTER WILL RESULT IN
    * TRANSACTION DATA INTEGRITY ISSUES, WE SHOULD ERROR OUT
              CONCATENATE FIND_FIELD_ERR CHARACTERISTICS_WA-CHANM
            INTO MESSAGE.
              CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
                EXPORTING
                  MESSAGE = MESSAGE.
            ENDIF.
          ENDLOOP.
    * FILL KEY FIGURE DATA
          LOOP AT ME->LAYOUT_COL_SPEC INTO LAYOUT_COL_SPEC_WA.
            ASSIGN COMPONENT LAYOUT_COL_SPEC_WA-CHAVLEXT
              OF STRUCTURE <TD_WA> TO <TD_FIELD>.
            IF SY-SUBRC = 0.
              ITK_DATA_WA-ROW = ROWC.
              ITK_DATA_WA-COL = LAYOUT_COL_SPEC_WA-COL.
              READ TABLE ME->IT_FIELDCATALOG INTO WA_FIELDCATALOG
                WITH TABLE KEY FIELDNAME = LAYOUT_COL_SPEC_WA-CHAVLEXT.
              IF WA_FIELDCATALOG-INTTYPE = 'P'.
    * MUST CONVERT TO EXTERNAL FORMAT FOR DECIMALS
                CALL METHOD CL_ABAP_CONV_DECIMAL=>CONVERT_DECIMAL_INT2EXT
                  EXPORTING
                    INTERNAL_VALUE = <TD_FIELD>
                  CHANGING
                    EXTERNAL_VALUE = KEYFIG.
              ELSEIF WA_FIELDCATALOG-INTTYPE = 'F'
                OR WA_FIELDCATALOG-INTTYPE = 'I'.
                KEYFIG = <TD_FIELD>.
              ENDIF.
              ITK_DATA_WA-VALUE = KEYFIG.
              APPEND ITK_DATA_WA TO ITK_DATA.
            ELSE.
    * FAILURE TO FIND THE FIELD IN THE POINTER WILL RESULT IN
    * TRANSACTION DATA INTEGRITY ISSUES, WE SHOULD ERROR OUT
              CONCATENATE FIND_FIELD_ERR LAYOUT_COL_SPEC_WA-CHAVLEXT
                INTO MESSAGE.
              CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
                EXPORTING
                  MESSAGE = MESSAGE.
            ENDIF.
          ENDLOOP.
          ROWC = ROWC + 1.
        ENDLOOP.
    * SET ADHOC PACKAGE SELECTIONS
        CALL FUNCTION 'API_SEMBPS_ADHOCPACKAGE_SET'
          EXPORTING
            I_AREA     = ME->PLANNING_AREA
            I_PLEVEL   = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
          IMPORTING
            E_SUBRC    = E_SUBRC
            ES_RETURN  = ES_RETURN
          TABLES
            ITK_CHASEL = CHARACTERISTIC_SELECTION.
    * THROW EXCEPTIONS IF NECESSARY
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
        CALL FUNCTION 'API_SEMBPS_SETDATA'
          EXPORTING
            I_AREA     = ME->PLANNING_AREA
            I_PLEVEL   = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
            I_PACKAGE  = CL_SEMBPS_DATA_ACCESSOR=>C_ADHOC_PACK
            I_LAYOUT   = CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
          IMPORTING
            E_SUBRC    = E_SUBRC
          TABLES
            ITK_ROW    = ITK_ROW
            ITK_DATA   = ITK_DATA
            ETK_RETURN = ETK_RETURN.
    * THROW EXCEPTIONS IF NECESSARY
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGES
          EXPORTING
            E_SUBRC        = E_SUBRC
            RETURN_STRUCTS = ETK_RETURN.
    * SAVE THE DATA INTO THE CUBE
        CALL FUNCTION 'API_SEMBPS_POST'
          IMPORTING
            E_SUBRC   = E_SUBRC
            ES_RETURN = ES_RETURN.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
    * CLEAR SEM BPS DATA BUFFER AS WEIRD BEHAVIOR MAY OCCUR IF
    * NOT CLEARED WHETHER IF SUCCESSFUL OR NOT
        CALL FUNCTION 'API_SEMBPS_REFRESH'
          IMPORTING
            E_SUBRC   = E_SUBRC
            ES_RETURN = ES_RETURN.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
      ENDMETHOD.                   "SAVE
      METHOD CHECK_MESSAGE .
        DATA: RETURN_T TYPE BAPIRET2_T.
        APPEND RETURN_STRUCT TO RETURN_T.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGES
          EXPORTING
            RETURN_STRUCTS = RETURN_T
            E_SUBRC        = E_SUBRC.
      ENDMETHOD.                   "CHECK_MESSAGE
      METHOD CHECK_MESSAGES .
        IF E_SUBRC <> 0.
          DATA: MESSAGE TYPE STRING.
          DATA: RETURN TYPE BAPIRET2.
          READ TABLE RETURN_STRUCTS INTO RETURN WITH KEY TYPE = 'E'.
          IF SY-SUBRC <> 0.
            READ TABLE RETURN_STRUCTS INTO RETURN WITH KEY TYPE = 'A'.
          ENDIF.
          MESSAGE = RETURN-MESSAGE.
          RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS
            EXPORTING
              MESSAGE = MESSAGE
              RETURN_T = RETURN_STRUCTS.
        ENDIF.
      ENDMETHOD.                   "CHECK_MESSAGES
      METHOD FORCE_ERROR_MESSAGE.
        DATA: RC TYPE SY-SUBRC VALUE 4.
        IF MESSAGE IS SUPPLIED.
          DATA: RETURN TYPE BAPIRET2.
          RETURN-TYPE = 'E'.
          RETURN-MESSAGE = MESSAGE.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
            EXPORTING
              RETURN_STRUCT = RETURN
              E_SUBRC       = RC.
        ENDIF.
        IF RETURN_STRUCT IS SUPPLIED.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
            EXPORTING
              RETURN_STRUCT = RETURN_STRUCT
              E_SUBRC       = RC.
        ENDIF.
        IF RETURN_STRUCTS IS SUPPLIED.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGES
            EXPORTING
              RETURN_STRUCTS = RETURN_STRUCTS
              E_SUBRC        = RC.
        ENDIF.
      ENDMETHOD.                   "FORCE_ERROR_MESSAGE
      METHOD READ_DATA .
        DATA: CHAR_DATA TYPE TABLE OF UPC_YS_API_ROW.
        DATA: KEYFIG_DATA TYPE TABLE OF UPC_YS_API_DATA.
        DATA: ETK_ROW_WA TYPE UPC_YS_API_ROW.
        DATA: ETK_COL TYPE TABLE OF UPC_YS_API_COL.
        DATA: ETK_RETURN TYPE TABLE OF BAPIRET2.
        DATA: KEYFIGURES_WA TYPE UPC_YS_API_KYFPRO.
        DATA: E_SUBRC TYPE SY-SUBRC.
        DATA: ES_RETURN TYPE BAPIRET2.
        DATA: ETK_COL_WA TYPE UPC_YS_API_COL.
        DATA: WA_REF TYPE REF TO DATA.
        DATA: HAS_DATA TYPE BOOLEAN.
        DATA: KEYFIG_DATA_WA TYPE UPC_YS_API_DATA.
        DATA: LINE1 TYPE I.
        DATA: LINE2 TYPE I.
        DATA: MESSAGE TYPE STRING.
        CONSTANTS: FIND_FIELD_ERR TYPE STRING VALUE 'Unable to find field '.
        FIELD-SYMBOLS: <TD_FIELD> TYPE ANY.
        FIELD-SYMBOLS: <TD_WA> TYPE ANY.
        FIELD-SYMBOLS: <TD_TAB> TYPE STANDARD TABLE.
        CALL FUNCTION 'API_SEMBPS_ADHOCPACKAGE_SET'
          EXPORTING
            I_AREA     = ME->PLANNING_AREA
            I_PLEVEL   = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
          IMPORTING
            E_SUBRC    = E_SUBRC
            ES_RETURN  = ES_RETURN
          TABLES
            ITK_CHASEL = ME->CHARACTERISTIC_SELECTION.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
        CALL FUNCTION 'API_SEMBPS_GETDATA'
          EXPORTING
            I_AREA      = ME->PLANNING_AREA
            I_PLEVEL    = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
            I_PACKAGE   = CL_SEMBPS_DATA_ACCESSOR=>C_ADHOC_PACK
            I_LAYOUT    = CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
            I_READ_ONLY = 'X'
          IMPORTING
            E_SUBRC     = E_SUBRC
          TABLES
            ETK_ROW     = CHAR_DATA
            ETK_COL     = ETK_COL
            ETK_DATA    = KEYFIG_DATA
            ETK_RETURN  = ETK_RETURN.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGES
          EXPORTING
            E_SUBRC        = E_SUBRC
            RETURN_STRUCTS = ETK_RETURN.
    * SET LAYOUT COLUMN SPECIFICATION
        ME->LAYOUT_COL_SPEC[] = ETK_COL[].
    * CHECK TO SEE IF THE COLUMN SPEC CONTAINS ALL KEY FIGURES REQUIRED
    * THIS WOULD GUARANTEE THAT ALL THE KEY FIGURES PRESENT IN THE CUBE
    * ARE ALSO IN THE LAYOUT
        DESCRIBE TABLE ME->KEYFIGURES LINES LINE1.
        DESCRIBE TABLE ME->LAYOUT_COL_SPEC LINES LINE2.
        IF LINE1 <> LINE2.
          LOOP AT ME->KEYFIGURES INTO KEYFIGURES_WA.
            READ TABLE ME->LAYOUT_COL_SPEC
              WITH KEY CHAVLEXT = KEYFIGURES_WA-KYFNM
              TRANSPORTING NO FIELDS.
            IF SY-SUBRC <> 0.
              CLEAR ES_RETURN.
              ES_RETURN-TYPE = 4.
              CONCATENATE 'Layout ' CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
                ' is missing keyfigure: ' KEYFIGURES_WA-KYFNM
                INTO ES_RETURN-MESSAGE.
              APPEND ES_RETURN TO ETK_RETURN.
            ENDIF.
          ENDLOOP.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
            EXPORTING
              RETURN_STRUCTS = ETK_RETURN.
        ENDIF.
    * CLEAR TRANSACTION DATA IF ANY
        ASSIGN TRANSACTION_DATA->* TO <TD_TAB>.
        REFRESH <TD_TAB>.
        CREATE DATA WA_REF LIKE LINE OF <TD_TAB>.
        ASSIGN WA_REF->* TO <TD_WA>.
        DATA: PREV_ROWID TYPE UPC_YS_API_ROW-ROW VALUE 1.
        DATA: WA_FIELDCATALOG TYPE LVC_S_FCAT.
        DATA: CONVERSION_EXIT TYPE STRING.
        DATA: DECIMAL_CONV TYPE STRING.
        DATA: DATE_CONV TYPE STRING.
        CLEAR <TD_WA>.
    * SORT DATA
        SORT KEYFIG_DATA BY ROW.
        SORT ETK_COL BY COL.
        SORT CHAR_DATA BY ROW.
    * INSERT ALL CHARACTERISTIC ROWS
        LOOP AT CHAR_DATA INTO ETK_ROW_WA.
          IF ETK_ROW_WA-CHANM IS NOT INITIAL.
            IF ETK_ROW_WA-ROW <> PREV_ROWID.
              CLEAR HAS_DATA.
              PREV_ROWID = ETK_ROW_WA-ROW.
              APPEND <TD_WA> TO <TD_TAB>.
              CLEAR <TD_WA>.
            ENDIF.
            HAS_DATA = 'X'.
            ASSIGN COMPONENT ETK_ROW_WA-CHANM OF STRUCTURE
              <TD_WA> TO <TD_FIELD>.
            IF SY-SUBRC = 0.
              CLEAR <TD_FIELD>.
              IF ETK_ROW_WA-CHAVLEXT <> '#'.
    * APPLY INPUT CONVERSION EXIT FOR SAP INTERNAL DATA ELEMENTS
    * ONLY APPLIES WHEN VALUE IS NOT UNASSIGNED ('#')
                READ TABLE ME->IT_FIELDCATALOG INTO WA_FIELDCATALOG
                  WITH TABLE KEY FIELDNAME = ETK_ROW_WA-CHANM.
                IF SY-SUBRC = 0 AND NOT WA_FIELDCATALOG-CONVEXIT IS INITIAL.
                  <TD_FIELD> = ETK_ROW_WA-CHAVLEXT.
    * APPLY INPUT CONVERSION EXIT IF ANY, CHECK INFOOBJECT RSD1 TRANSACTION
                  DATA: CONVEXIT_WA TYPE CONVEXIT_LOOKUP_S.
                  READ TABLE ME->CONVEXIT_LOOKUP INTO CONVEXIT_WA
                    WITH TABLE KEY CONVEXIT = WA_FIELDCATALOG-CONVEXIT.
                  CALL METHOD CONVEXIT_WA-O_CONVEXIT->APPLY_CONV_INPUT
                    EXPORTING
                      INPUT  = <TD_FIELD>
                    IMPORTING
                      OUTPUT = <TD_FIELD>.
                ELSEIF SY-SUBRC = 0 AND WA_FIELDCATALOG-INTTYPE = 'D'.
    * APPLY DATE CONVERSION AS THERE IS NO COVERSION EXIT FOR DATES DUE TO
    * SAPGUI DISPLAY FORMATS BASED ON USER PROFILES
                  TRY.
                      DATE_CONV = ETK_ROW_WA-CHAVLEXT.
                      CALL METHOD CL_ABAP_CONV_DATE=>CONVERT_DATE_EXT2INT
                        EXPORTING
                          EXTERNAL_DATE = DATE_CONV
                        RECEIVING
                          INTERNAL_DATE = <TD_FIELD>.
                    CATCH CX_DATE_CONVERSION .
    * THERE SHOULD BE NO DATE CONVERSION ERROR.
                  ENDTRY.
                ELSE.
                  <TD_FIELD> = ETK_ROW_WA-CHAVLEXT.
                ENDIF.
              ENDIF.
            ELSE.
    * FAILURE TO FIND THE FIELD IN THE POINTER WILL RESULT IN
    * TRANSACTION DATA INTEGRITY ISSUES, WE SHOULD ERROR OUT
              CONCATENATE FIND_FIELD_ERR ETK_ROW_WA-CHANM
                INTO MESSAGE.
              CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
                EXPORTING
                  MESSAGE = MESSAGE.
            ENDIF.
          ENDIF.
        ENDLOOP.
    * APPEND THE LAST ROW
        IF HAS_DATA IS NOT INITIAL.
          APPEND <TD_WA> TO <TD_TAB>.
        ENDIF.
    * INSERT ALL KEY FIGURES
        LOOP AT KEYFIG_DATA INTO KEYFIG_DATA_WA.
          READ TABLE <TD_TAB> INTO <TD_WA> INDEX KEYFIG_DATA_WA-ROW.
          IF SY-SUBRC <> 0.
    * SUMMARY LINE WHICH INDICATES COMPLETION
            EXIT.
          ENDIF.
    * AVAILABLE KEY FIGURES
          READ TABLE ETK_COL INTO ETK_COL_WA
            INDEX KEYFIG_DATA_WA-COL.
          ASSIGN COMPONENT ETK_COL_WA-CHAVLEXT OF STRUCTURE
            <TD_WA> TO <TD_FIELD>.
          IF SY-SUBRC = 0.
            READ TABLE ME->IT_FIELDCATALOG INTO WA_FIELDCATALOG
              WITH TABLE KEY FIELDNAME = ETK_COL_WA-CHAVLEXT.
            IF WA_FIELDCATALOG-INTTYPE = 'P'.
              DECIMAL_CONV = KEYFIG_DATA_WA-VALUE.
              CALL METHOD CL_ABAP_CONV_DECIMAL=>CONVERT_DECIMAL_EXT2INT
                EXPORTING
                  EXTERNAL_VALUE = DECIMAL_CONV
                CHANGING
                  INTERNAL_VALUE = <TD_FIELD>.
            ELSEIF WA_FIELDCATALOG-INTTYPE = 'F' OR
              WA_FIELDCATALOG-INTTYPE = 'I'.
              <TD_FIELD> = KEYFIG_DATA_WA-VALUE.
            ENDIF.
            MODIFY <TD_TAB> INDEX KEYFIG_DATA_WA-ROW FROM <TD_WA>
              TRANSPORTING (ETK_COL_WA-CHAVLEXT) .
          ELSE.
    * FAILURE TO FIND THE FIELD IN THE POINTER WILL RESULT IN
    * TRANSACTION DATA INTEGRITY ISSUES, WE SHOULD ERROR OUT
            CONCATENATE FIND_FIELD_ERR ETK_ROW_WA-CHANM
              INTO MESSAGE.
            CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
              EXPORTING
                MESSAGE = MESSAGE.
          ENDIF.
        ENDLOOP.
      ENDMETHOD.                   "READ_DATA
      METHOD SET_CHARACTERISTIC_SELECTION.
        DATA: CHARACTERISTIC_SELECTION_WA TYPE UPC_YS_API_CHASEL.
        DATA: WA_FIELDCATALOG TYPE LVC_S_FCAT.
        DATA: CONV_EXIT TYPE STRING.
        DATA: DATE_CONV TYPE STRING.
        DATA: TEMP_DATE TYPE D.
    * basically convert the selection criteria to external values and hold
    * copy of that
        REFRESH ME->CHARACTERISTIC_SELECTION.
        LOOP AT CHARACTERISTIC_SELECTION INTO CHARACTERISTIC_SELECTION_WA.
          READ TABLE ME->IT_FIELDCATALOG INTO WA_FIELDCATALOG
            WITH TABLE KEY FIELDNAME = CHARACTERISTIC_SELECTION_WA-CHANM.
          IF SY-SUBRC = 0.
            IF NOT WA_FIELDCATALOG-CONVEXIT IS INITIAL.
              DATA: CONVEXIT_WA TYPE CONVEXIT_LOOKUP_S.
              READ TABLE ME->CONVEXIT_LOOKUP INTO CONVEXIT_WA
                WITH TABLE KEY CONVEXIT = WA_FIELDCATALOG-CONVEXIT.
              CALL METHOD CONVEXIT_WA-O_CONVEXIT->APPLY_CONV_OUTPUT
                EXPORTING
                  INPUT  = CHARACTERISTIC_SELECTION_WA-LOW
                IMPORTING
                  OUTPUT = CHARACTERISTIC_SELECTION_WA-LOW.
              CALL METHOD CONVEXIT_WA-O_CONVEXIT->APPLY_CONV_OUTPUT
                EXPORTING
                  INPUT  = CHARACTERISTIC_SELECTION_WA-HIGH
                IMPORTING
                  OUTPUT = CHARACTERISTIC_SELECTION_WA-HIGH.
            ELSEIF WA_FIELDCATALOG-INTTYPE = 'D'.
    * DATE TYPE CONVERSION BASED ON SAP GUI
              IF NOT CHARACTERISTIC_SELECTION_WA-LOW IS INITIAL.
                TEMP_DATE = CHARACTERISTIC_SELECTION_WA-LOW.
                CALL METHOD CL_ABAP_CONV_DATE=>CONVERT_DATE_INT2EXT
                  EXPORTING
                    INTERNAL_DATE = TEMP_DATE
                  RECEIVING
                    EXTERNAL_DATE = DATE_CONV.
                CHARACTERISTIC_SELECTION_WA-LOW = DATE_CONV.
              ENDIF.
              IF NOT CHARACTERISTIC_SELECTION_WA-HIGH IS INITIAL.
                TEMP_DATE = CHARACTERISTIC_SELECTION_WA-HIGH.
                CALL METHOD CL_ABAP_CONV_DATE=>CONVERT_DATE_INT2EXT
                  EXPORTING
                    INTERNAL_DATE = TEMP_DATE
                  RECEIVING
                    EXTERNAL_DATE = DATE_CONV.
                CHARACTERISTIC_SELECTION_WA-HIGH = DATE_CONV.
              ENDIF.
            ENDIF.
            APPEND CHARACTERISTIC_SELECTION_WA TO
    ME->CHARACTERISTIC_SELECTION.
          ENDIF.
        ENDLOOP.
      ENDMETHOD.                   "SET_CHARACTERISTIC_SELECTION
      METHOD SET_PLANNING_AREA.
        DATA: ES_RETURN TYPE BAPIRET2.
        DATA: E_SUBRC TYPE SY-SUBRC.
    * CHECK TO SEE OF PLANNING AREA IS A MULTI-PLANNING AREA
        CALL FUNCTION 'API_SEMBPS_AREA_GETDETAIL'
          EXPORTING
            I_AREA     = PLANNING_AREA
          IMPORTING
            E_SUBRC    = E_SUBRC
            ES_RETURN  = ES_RETURN
          TABLES
            ETK_CHAPRO = ME->CHARACTERISTICS
            ETK_KYFPRO = ME->KEYFIGURES.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
        ME->PLANNING_AREA = PLANNING_AREA.
    * FIND THE INFOCUBE RELATED TO THE PLANNING AREA
        SELECT SINGLE INFOCUBE FROM UPC_BW_AREA INTO ME->INFOCUBE
          WHERE AREA = PLANNING_AREA.
        CALL METHOD ME->VALIDATE_PLANNING_OBJECTS.
      ENDMETHOD.                   "SET_PLANNING_AREA
      METHOD VALIDATE_PLANNING_OBJECTS.
        DATA: E_SUBRC TYPE SY-SUBRC.
        DATA: ES_RETURN TYPE BAPIRET2.
        DATA: ES_RETURN_T TYPE TABLE OF BAPIRET2.
        DATA: ETK_CHA TYPE TABLE OF UPC_YS_API_PLEVEL_CHA.
        DATA: ETK_CHA_WA TYPE UPC_YS_API_PLEVEL_CHA.
        DATA: CHARACTERISTIC_WA TYPE UPC_YS_API_CHAPRO.
        DATA: KEYFIGURES_WA TYPE UPC_YS_API_KYFPRO.
        DATA: ETK_CHASEL TYPE TABLE OF UPC_YS_API_CHASEL.
        DATA: ETK_KYF TYPE TABLE OF UPC_YS_KYF.
        DATA: ETK_RETURN TYPE TABLE OF BAPIRET2.
        DATA: LINES1 TYPE I.
        DATA: LINES2 TYPE I.
        DATA: E_LEADCOL_COMPL TYPE UPC_YS_API_INFO-LEADCOL_COMPL.
        DATA: ETK_HEAD_INFO TYPE TABLE OF UPC_YS_API_HEAD_INFO.
        DATA: ETK_ROW_INFO TYPE TABLE OF UPC_YS_API_ROW_INFO.
        DATA: ETK_COL_INFO TYPE TABLE OF UPC_YS_API_COL_INFO.
    * CHECK TO SEE IF ITS A MULTI-PLANNING AREA
        READ TABLE ME->CHARACTERISTICS TRANSPORTING NO FIELDS
          WITH KEY CHANM = CL_SEMBPS_DATA_ACCESSOR=>C_MULTIPLAN_AREA.
    * MULTI-PLANNING AREAS SHOULD NOT BE ACCEPTABLE TO THIS AS IT LEADS
    * TO REFERENCING OF PLANNING AREAS IN ITS LEVEL/PACKAGES/LAYOUTS WHICH
    * IS HARDER TO MAINTAIN
        IF SY-SUBRC = 0.
          REFRESH ME->CHARACTERISTICS.
          REFRESH ME->KEYFIGURES.
          CLEAR ES_RETURN.
          ES_RETURN-TYPE = 'E'.
          ES_RETURN-MESSAGE = 'DO NOT USE MULTI-PLANNING AREAS'.
          APPEND ES_RETURN TO ES_RETURN_T.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
            EXPORTING
              RETURN_STRUCTS = ES_RETURN_T.
        ENDIF.
    * CHECK THE PLANNING LEVEL
        CALL FUNCTION 'API_SEMBPS_PLEVEL_GETDETAIL'
          EXPORTING
            I_AREA     = ME->PLANNING_AREA
            I_PLEVEL   = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
          IMPORTING
            E_SUBRC    = E_SUBRC
            ES_RETURN  = ES_RETURN
          TABLES
            ETK_CHA    = ETK_CHA
            ETK_CHASEL = ETK_CHASEL
            ETK_KYF    = ETK_KYF.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGE
          EXPORTING
            E_SUBRC       = E_SUBRC
            RETURN_STRUCT = ES_RETURN.
    * CHECK TO SEE IF THE SAME NUMBER OF CHARACTERISTICS EXISTS IN LEVEL
        DESCRIBE TABLE ME->CHARACTERISTICS LINES LINES1.
        DESCRIBE TABLE ETK_CHA LINES LINES2.
        IF LINES1 <> LINES2.
    * ERROR OUT THE MISSING CHARACTERISTICS FROM THE PLANNING LEVEL
          LOOP AT ME->CHARACTERISTICS INTO CHARACTERISTIC_WA.
            READ TABLE ETK_CHA WITH KEY CHANM = CHARACTERISTIC_WA-CHANM
              TRANSPORTING NO FIELDS.
            IF SY-SUBRC <> 0.
              CLEAR ES_RETURN.
              ES_RETURN-TYPE = 'E'.
              CONCATENATE 'Missing characteristic ' CHARACTERISTIC_WA-CHANM
                ' from planning level ' CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
                INTO ES_RETURN-MESSAGE.
              APPEND ES_RETURN TO ES_RETURN_T.
            ENDIF.
          ENDLOOP.
        ENDIF.
    * CHECK TO SEE IF EVERY CHARACTERISTIC IS AVAIABLE FOR SELECTION IN
    * PACKAGE
        READ TABLE ETK_CHA WITH KEY PACKSEL = SPACE TRANSPORTING NO FIELDS.
        IF SY-SUBRC = 0.
    * ERROR OUT THE CHARACTERISTICS THAT ARE NOT AVAILABLE FOR PACKAGE
    * SELECTIONS
          LOOP AT ETK_CHA INTO ETK_CHA_WA WHERE PACKSEL = SPACE.
            CLEAR ES_RETURN.
            ES_RETURN-TYPE = 'E'.
            CONCATENATE 'Characteristic ' ETK_CHA_WA-CHANM
              ' needs to be available for selection in planning level '
              CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL INTO ES_RETURN-MESSAGE.
            APPEND ES_RETURN TO ES_RETURN_T.
          ENDLOOP.
        ENDIF.
    * CHECK TO SEE IF THE SAME NUMBER OF KEYFIGURES EXISTS IN LEVEL
        DESCRIBE TABLE ME->KEYFIGURES LINES LINES1.
        DESCRIBE TABLE ETK_KYF LINES LINES2.
        IF LINES1 <> LINES2.
    * ERROR OUT THE MISSING KEYFIGURES FROM THE PLANNING LEVEL
          LOOP AT ME->KEYFIGURES INTO KEYFIGURES_WA.
            READ TABLE ETK_KYF WITH KEY KYFNM = KEYFIGURES_WA-KYFNM
              TRANSPORTING NO FIELDS.
            IF SY-SUBRC <> 0.
              CLEAR ES_RETURN.
              ES_RETURN-TYPE = 'E'.
              CONCATENATE 'Missing keyfigure ' KEYFIGURES_WA-KYFNM
                ' from planning level ' CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
                INTO ES_RETURN-MESSAGE.
              APPEND ES_RETURN TO ES_RETURN_T.
            ENDIF.
          ENDLOOP.
        ENDIF.
    * CHECK THE PLANNING LAYOUT
        CALL FUNCTION 'API_SEMBPS_LAYOUT_GETDETAIL'
          EXPORTING
            I_AREA          = ME->PLANNING_AREA
            I_PLEVEL        = CL_SEMBPS_DATA_ACCESSOR=>C_LEVEL
            I_LAYOUT        = CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
          IMPORTING
            E_SUBRC         = E_SUBRC
            E_LEADCOL_COMPL = E_LEADCOL_COMPL
          TABLES
            ETK_HEAD_INFO   = ETK_HEAD_INFO
            ETK_ROW_INFO    = ETK_ROW_INFO
            ETK_COL_INFO    = ETK_COL_INFO
            ETK_RETURN      = ETK_RETURN.
        CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>CHECK_MESSAGES
          EXPORTING
            E_SUBRC        = E_SUBRC
            RETURN_STRUCTS = ETK_RETURN.
    * MAKE SURE THAT HEADER AREA IS EMPTY AS ALL THE DATA READ IS IN LEAD
    * COLUMNS ONLY
        IF NOT ETK_HEAD_INFO[] IS INITIAL.
          CLEAR ES_RETURN.
          ES_RETURN-TYPE = 'E'.
          CONCATENATE 'Header area must be empty in layout '
            CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
            INTO ES_RETURN-MESSAGE.
          APPEND ES_RETURN TO ES_RETURN_T.
        ENDIF.
    * MAKE SURE THAT LAYOUT TYPE IS KEY FIGURES IN DATA COLUMNS
        IF NOT E_LEADCOL_COMPL IS INITIAL.
          CLEAR ES_RETURN.
          ES_RETURN-TYPE = 'E'.
          CONCATENATE 'Layout ' CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
            ' must be of type "Key Figs in data columns"'
            INTO ES_RETURN-MESSAGE.
          APPEND ES_RETURN TO ES_RETURN_T.
        ENDIF.
    * CHECK FOR THE SAME NUMBER OF CHARACTERISTICS IN LEAD COLUMNS OF LAYOUT
    * AND IN PLANNING AREA
        DESCRIBE TABLE ME->CHARACTERISTICS LINES LINES1.
        DESCRIBE TABLE ETK_ROW_INFO LINES LINES2.
        IF LINES1 <> LINES2.
    * ERROR OUT THE MISSING CHARACTERISTICS FROM THE PLANNING LEVEL
          LOOP AT ME->CHARACTERISTICS INTO CHARACTERISTIC_WA.
            READ TABLE ETK_ROW_INFO WITH KEY CHANM = CHARACTERISTIC_WA-CHANM
              TRANSPORTING NO FIELDS.
            IF SY-SUBRC <> 0.
              CLEAR ES_RETURN.
              ES_RETURN-TYPE = 'E'.
              CONCATENATE 'Missing characteristic ' CHARACTERISTIC_WA-CHANM
                ' from planning layout ' CL_SEMBPS_DATA_ACCESSOR=>C_LAYOUT
                INTO ES_RETURN-MESSAGE.
              APPEND ES_RETURN TO ES_RETURN_T.
            ENDIF.
          ENDLOOP.
        ENDIF.
    * IF MESSAGES ARE AVAILBLE FROM CUSTOM CHECKS THROW EXCEPTION
        IF NOT ES_RETURN_T[] IS INITIAL.
          CALL METHOD CL_SEMBPS_DATA_ACCESSOR=>FORCE_ERROR_MESSAGE
            EXPORTING
              RETURN_STRUCTS = ES_RETURN_T.
        ENDIF.
      ENDMETHOD.                   "VALIDATE_PLANNING_OBJECTS
    ENDCLASS.                   "CL_SEMBPS_DATA_ACCESSOR IMPLEMENTATION
    *       CLASS CL_SEMBPS_DATA_ACCESS_FACTORY DEFINITION
    CLASS CL_SEMBPS_DATA_ACCESS_FACTORY DEFINITION.
      PUBLIC SECTION.
        CLASS-METHODS CREATE_DATA_ACCESSOR
          IMPORTING
            PLAN_AREA TYPE UPC_AREA-AREA
            CHARACTERISTIC_SELECTION TYPE UPC_YS_API_CHASEL_T
            DDIC_STRUCTURE_NAME TYPE DD02L-TABNAME OPTIONAL
          EXPORTING
            O_DATA_ACCESSOR TYPE REF TO CL_SEMBPS_DATA_ACCESSOR
          CHANGING
            TRANSACTION_DATA_TABLE TYPE STANDARD TABLE OPTIONAL
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
        CLASS-METHODS GET_PLANNING_AREA_SPECS
          IMPORTING
            PLANNING_AREA TYPE UPC_AREA-AREA
          EXPORTING
            TRANSACTION_DATA_STRUCT TYPE REF TO DATA
            KEYFIGURES TYPE UPC_YS_API_KYFPRO_T
            FIELDCATALOG TYPE LVC_T_FCAT
            CHARACTERISTICS TYPE UPC_YS_API_CHAPRO_T
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
      PRIVATE SECTION.
        CLASS-DATA PLAN_AREA_CACHE TYPE PLAN_AREA_STRUCT_CACHE_T .
        CLASS-METHODS CREATE_DYNAMIC_STRUCTURE
          IMPORTING
            PLANNING_AREA TYPE UPC_AREA-AREA
          EXPORTING
            TRANSACTION_DATA_STRUCT TYPE REF TO DATA
            KEYFIGURES TYPE UPC_YS_API_KYFPRO_T
            FIELDCATALOG TYPE LVC_T_FCAT
            CHARACTERISTICS TYPE UPC_YS_API_CHAPRO_T
          RAISING
            CX_SEM_BPS_DATA_ACCESS .
    ENDCLASS.                   "CL_SEMBPS_DATA_ACCESS_FACTORY DEFINITION
    *       CLASS CL_SEMBPS_DATA_ACCESS_FACTORY IMPLEMENTATION
    CLASS CL_SEMBPS_DATA_ACCESS_FACTORY IMPLEMENTATION.
      METHOD CREATE_DATA_ACCESSOR.
        DATA: TRANSACTION_DATA_STRUCT TYPE REF TO DATA.
        DATA: FIELDCATALOG TYPE LVC_T_FCAT.
        IF TRANSACTION_DATA_TABLE IS SUPPLIED
          AND DDIC_STRUCTURE_NAME IS SUPPLIED AND
          NOT DDIC_STRUCTURE_NAME IS INITIAL.
    * RETRIEVE FIELD CATALOG OF THE DDIC STRUCTURE TO PROVIDE
          CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
            EXPORTING
              I_STRUCTURE_NAME       = DDIC_STRUCTURE_NAME
            CHANGING
              CT_FIELDCAT            = FIELDCATALOG
            EXCEPTIONS
              INCONSISTENT_INTERFACE = 1
              PROGRAM_ERROR          = 2
              OTHERS                 = 3.
          IF SY-SUBRC <> 0.
            MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                    WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
          ENDIF.
          GET REFERENCE OF TRANSACTION_DATA_TABLE INTO
    TRANSACTION_DATA_STRUCT.
        ELSE.
    * GENERATE INTERNAL TABLE AND ITS FIELD CATALOG DYNAMICALLY
          CALL METHOD CL_SEMBPS_DATA_ACCESS_FACTORY=>GET_PLANNING_AREA_SPECS
            EXPORTING
              PLANNING_AREA           = PLAN_AREA
            IMPORTING
              TRANSACTION_DATA_STRUCT = TRANSACTION_DATA_STRUCT
              FIELDCATALOG            = FIELDCATALOG.
        ENDIF.
    * CREATE DATA ACCESSOR
        CREATE OBJECT O_DATA_ACCESSOR
          EXPORTING
            PLANNING_AREA = PLAN_AREA
            IT_FIELDCATALOG = FIELDCATALOG
            TRANSACTION_DATA_TABLE = TRANSACTION_DATA_STRUCT
            CHARACTERISTIC_SELECTION = CHARACTERISTIC_SELECTION.
      ENDMETHOD.                   "CREATE_DATA_ACCESSOR
      METHOD GET_PLANNING_AREA_SPECS.
        DATA: PLAN_AREA_CACHE_WA TYPE PLAN_AREA_STRUCT_CACHE.
        FIELD-SYMBOLS: <TD_TAB_DEFINITION> TYPE STANDARD TABLE.
        READ TABLE PLAN_AREA_CACHE
          WITH TABLE KEY PLANNING_AREA = PLANNING_AREA
          INTO PLAN_AREA_CACHE_WA.
    * CREATE INTERNAL TABLE REFLECTING THE PLANNING AREA AND CACHE IT
    * TO AVOID TOO MANY CALLS TO CREATION OF DYNAMIC INTERNAL TABLES
    * SAP HAS RESTRICTED DEVELOPERS FROM CREATING
        IF SY-SUBRC <> 0.
          CLEAR PLAN_AREA_CACHE_WA.
          CALL METHOD
    CL_SEMBPS_DATA_ACCESS_FACTORY=>CREATE_DYNAMIC_STRUCTURE
            EXPORTING
              PLANNING_AREA           = PLANNING_AREA
            IMPORTING
              TRANSACTION_DATA_STRUCT =
    PLAN_AREA_CACHE_WA-TRANSACTION_DATA_TABLE
              KEYFIGURES              = PLAN_AREA_CACHE_WA-KEYFIGURES
              FIELDCATALOG            = PLAN_AREA_CACHE_WA-FIELDCATALOG
              CHARACTERISTICS         = PLAN_AREA_CACHE_WA-CHARACTERISTICS.
          PLAN_AREA_CACHE_WA-PLANNING_AREA = PLANNING_AREA.
          INSERT PLAN_AREA_CACHE_WA INTO TABLE PLAN_AREA_CACHE.
        ENDIF.
        FIELDCATALOG[] = PLAN_AREA_CACHE_WA-FIELDCATALOG.
        CHARACTERISTICS[] = PLAN_AREA_CACHE_WA-CHARACTERISTICS[].
        KEYFIGURES[] = PLAN_AREA_CACHE_WA-KEYFIGURES[].
        ASSIGN PLAN_AREA_CACHE_WA-TRANSACTION_DATA_TABLE->*
          TO <TD_TAB_DEFINITION>.
    * CREATE A NEW REFERENCE
        CREATE DATA TRANSACTION_DATA_STRUCT LIKE
          <TD_TAB_DEFINITION>.
      ENDMETHOD.                   "GET_PLANNING_AREA_SPECS
      METHOD CREATE_DYNAMIC_STRUCTURE.
        DATA: ES_RETURN TYPE BAPIRET2.
        DATA: E_SUBRC TYPE SY-SUBRC.
        DATA: MESSAGE TYPE STRING.
        CALL FUNCTION 'API_SEMBPS_AREA_GETDETAIL'
          EXPORTING
            I_AREA     = PLANNING_AREA
          IMPORTING
            E_SUBRC    = E_SUBRC
            ES_RETURN  = ES_RETURN
          TABLES
            ETK_CHAPRO = CHARACTERISTICS
            ETK_KYFPRO = KEYFIGURES.
        IF E_SUBRC <> 0.
          MESSAGE = ES_RETURN-MESSAGE.
          RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS
            EXPORTING MESSAGE = MESSAGE.
        ENDIF.
        READ TABLE CHARACTERISTICS TRANSPORTING NO FIELDS
          WITH KEY CHANM = CL_SEMBPS_DATA_ACCESSOR=>C_MULTIPLAN_AREA.
        IF SY-SUBRC = 0.
          MESSAGE = 'DO NOT USE MULTI-PLANNING AREAS'.
          RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS
            EXPORTING MESSAGE = MESSAGE.
        ENDIF.
        DATA: CHAR_WA TYPE UPC_YS_API_CHAPRO.
        DATA: KEYFIG_WA TYPE UPC_YS_API_KYFPRO.
        DATA: WA_FIELDCATALOG TYPE LVC_S_FCAT.
        DATA: RETURN TYPE BAPIRET2.
        DATA: DETAILS TYPE BAPI6108.
    * CHARACTERISTIC FIELDCATALOG
        LOOP AT CHARACTERISTICS INTO CHAR_WA.
          WA_FIELDCATALOG-INTTYPE = CHAR_WA-INTTP.
          WA_FIELDCATALOG-FIELDNAME = CHAR_WA-CHANM.
          WA_FIELDCATALOG-DATATYPE = CHAR_WA-DATATP.
          WA_FIELDCATALOG-INTLEN = CHAR_WA-INTLEN.
          WA_FIELDCATALOG-DECIMALS = CHAR_WA-DECIMALS.
          WA_FIELDCATALOG-OUTPUTLEN = CHAR_WA-OUTPUTLEN.
          CALL FUNCTION 'BAPI_IOBJ_GETDETAIL'
            EXPORTING
              INFOOBJECT = CHAR_WA-CHANM
            IMPORTING
              DETAILS    = DETAILS
              RETURN     = RETURN.
          IF RETURN-TYPE = 'E'.
            MESSAGE = RETURN-MESSAGE.
            RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS
              EXPORTING MESSAGE = MESSAGE.
          ENDIF.
          WA_FIELDCATALOG-CONVEXIT = DETAILS-CONVEXIT.
          APPEND WA_FIELDCATALOG TO FIELDCATALOG.
        ENDLOOP.
    * KEYFIGURE FIELDCATALOG
        LOOP AT KEYFIGURES INTO KEYFIG_WA.
          WA_FIELDCATALOG-INTTYPE = KEYFIG_WA-INTTP.
          WA_FIELDCATALOG-FIELDNAME = KEYFIG_WA-KYFNM.
          WA_FIELDCATALOG-DATATYPE = KEYFIG_WA-DATATP.
          WA_FIELDCATALOG-INTLEN = KEYFIG_WA-DIGITS.
          WA_FIELDCATALOG-DECIMALS = KEYFIG_WA-DECIMALS.
          WA_FIELDCATALOG-DD_OUTLEN = KEYFIG_WA-OUTPUTLEN.
          CALL FUNCTION 'BAPI_IOBJ_GETDETAIL'
            EXPORTING
              INFOOBJECT = KEYFIG_WA-KYFNM
            IMPORTING
              DETAILS    = DETAILS
              RETURN     = RETURN.
          IF RETURN-TYPE = 'E'.
            MESSAGE = RETURN-MESSAGE.
            RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS
              EXPORTING MESSAGE = MESSAGE.
          ENDIF.
          WA_FIELDCATALOG-CONVEXIT = DETAILS-CONVEXIT.
          APPEND WA_FIELDCATALOG TO FIELDCATALOG.
        ENDLOOP.
    * AVOID TOO MANY CALLS TO THIS FUNCTION MODULE
        IF NOT FIELDCATALOG[] IS INITIAL.
          CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
            EXPORTING
              IT_FIELDCATALOG           = FIELDCATALOG
            IMPORTING
              EP_TABLE                  = TRANSACTION_DATA_STRUCT
            EXCEPTIONS
              GENERATE_SUBPOOL_DIR_FULL = 1
              OTHERS                    = 2.
          CASE SY-SUBRC.
            WHEN 1.
              RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS EXPORTING
                  MESSAGE = 'Dynamic table creation failure on subpool'.
            WHEN 2.
              RAISE EXCEPTION TYPE CX_SEM_BPS_DATA_ACCESS EXPORTING
                  MESSAGE = 'Dynamic table creation failure'.
          ENDCASE.
        ENDIF.
      ENDMETHOD.                   "CREATE_DYNAMIC_STRUCTURE
    ENDCLASS.           "CL_SEMBPS_DATA_ACCESS_FACTORY IMPLEMENTATION
    Look at this link:
    <a href="http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ee19446011d189700000e8322d00/frameset.htm">http://help.sap.com/saphelp_nw04/helpdata/en/cf/21ee19446011d189700000e8322d00/frameset.htm</a>
    Pls reward points.
    Regards,
    Ameet

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