Data amount in SAP BW

Hi,
I´m trying to get a feeling about how much is "large data amounts" if data has to be
- uploaded
- stored
into SAP BW.
I have no idea or feeling about the definition of amounts.
Is a specification available for e.g. how much the amount of a DW could/should be.
What are huge amounts of data which are loaded or stored into a SAP BW.
Thank you.

Hey.  I'm sure you could get a lot of different answers or opinoins on this question.  I believe that with the proper planning and architecture, we should be able to accomodate any amount of data within BW.  The key here is the planning aspect.
I do know that in the past, SAP has receommended that DataStores be kept to under 20 million records and cubes not to top 400 million (these are individual provider recommended limits, not all providers combined).  But then you can get into partitioning, and other concepts.  I have personally worked with DataStores much larger than 20 million in a very manageable and effecient way.
I would say to just read through some papers on how to plan and effectively manage the system.  Here is somewhere you could start.
Enterprise Data Warehouse - Modeling
Thanks

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                  EXIST          = V_EXIST
                  ISDIR          = V_ISDIR
             EXCEPTIONS
                  FILEINFO_ERROR = 1
                  OTHERS         = 2.
        IF SY-SUBRC <> 0.
          MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
                  WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
        ENDIF.
        IF V_ISDIR IS INITIAL.
          IF V_EXIST IS INITIAL.
            MESSAGE I000 WITH TEXT-018.
            STOP.
          ENDIF.
        ELSEIF V_ISDIR EQ C_TRUE.
          MESSAGE I000 WITH TEXT-068.
          STOP.
        ENDIF.
      ENDIF.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR P_IPERR.
    * Search Help to select Input Error File path.
      PERFORM GET_FILE_NAME USING P_IPERR.
    AT SELECTION-SCREEN.
    * Validate Transaction Mode
      IF  P_MODE <> C_BACKGROUND AND
          P_MODE <> C_FOREGROUND AND
          P_MODE <> C_ERRORS.
        MESSAGE I000 WITH TEXT-034.
        STOP.
      ENDIF.
    START-OF-SELECTION.
    * Get the Input File Data
      V_FILENAME = P_FILE.
      PERFORM UPLOAD_FLATFILE_DATA TABLES I_RECORD
                                   USING V_FILENAME.
    * Sorting the data by all fields
      SORT I_RECORD.
    * Ensuring the padding of the empty spaces before the vendor No
      CLEAR WA_RECORD.
      LOOP AT I_RECORD INTO WA_RECORD.
        CALL FUNCTION 'CONVERSION_EXIT_ALPHA_INPUT'
             EXPORTING
                  INPUT  = WA_RECORD-LIFNR
             IMPORTING
                  OUTPUT = WA_RECORD-LIFNR.
        MODIFY I_RECORD FROM WA_RECORD
                        INDEX SY-TABIX
                        TRANSPORTING LIFNR.
        CLEAR WA_RECORD.
      ENDLOOP.
    * Input file validation
      PERFORM VALIDATE_FLATFILE_DATA.
      IF P_TEST = C_TRUE.
        IF I_ERR_REC[] IS INITIAL.
          MESSAGE I000 WITH TEXT-032.
          STOP.
        ELSE.
    *  Display all the error records at the input level.
          PERFORM DISPLAY_INPERR_RECORDS.
    *  Download Error File
          PERFORM DOWNLOAD_ERROR_FILE.
        ENDIF.
      ELSE.
    * Build BDC Data
        PERFORM BUILD_BDC_DATA.
    * Download Error File
        PERFORM DOWNLOAD_ERROR_FILE.
    * Display the status report.
        PERFORM DISPLAY_PROCESSED_RECORDS.
      ENDIF.
    END-OF-SELECTION.
      REFRESH:  I_RECORD,
                I_ERR_REC,
                I_LOEKZ,
                I_MATNR,
                I_ZMVXREF,
                I_LFA1,
                I_T024E,
                I_FIELDCAT,
                I_LISTHEADER,
                I_ALV_EVENT,
                I_SORT,
                I_BDCDATA,
                I_MESSTAB,
                I_STR1.
      FREE: I_RECORD,
            I_ERR_REC,
            I_LOEKZ,
            I_MATNR,
            I_ZMVXREF,
            I_LFA1,
            I_T024E,
            I_FIELDCAT,
            I_LISTHEADER,
            I_ALV_EVENT,
            I_SORT,
            I_BDCDATA,
            I_MESSTAB,
            I_STR1.
    *&      Form  GET_file_name
    *       Fetches the file and path from the presentation system
    *  -->  p1        Path along with the file name
    FORM GET_FILE_NAME USING L_FILE LIKE RLGRAP-FILENAME.
      CALL FUNCTION 'WS_FILENAME_GET'
           EXPORTING
                MASK             = ',*.TXT,*.txt.'
                MODE             = 'O'
                TITLE            = TEXT-011
           IMPORTING
                FILENAME         = L_FILE
           EXCEPTIONS
                INV_WINSYS       = 1
                NO_BATCH         = 2
                SELECTION_CANCEL = 3
                SELECTION_ERROR  = 4
                OTHERS           = 5.
      CASE SY-SUBRC.
        WHEN 1.
          MESSAGE I000 WITH TEXT-084.
          STOP.
        WHEN 2.
          MESSAGE I000 WITH TEXT-085.
          STOP.
        WHEN 3.
          MESSAGE I000 WITH TEXT-086.
          STOP.
        WHEN 4.
          MESSAGE I000 WITH TEXT-087.
          STOP.
      ENDCASE.
    ENDFORM.                    " GET_file_name
    *&      Form  upload_flatfile_data
    *       Uploading data from Flat File
    FORM UPLOAD_FLATFILE_DATA
                          TABLES I_L_RECORD STRUCTURE WA_RECORD
                          USING L_FILENAME TYPE STRING.
      DATA WA_L_RECORD TYPE T_RECORD.
    * Upload the Flat file data
      IF RB_LOCAL EQ C_TRUE. "File is on the Local System
        CALL FUNCTION 'GUI_UPLOAD'
             EXPORTING
                  FILENAME                = L_FILENAME
                  FILETYPE                = 'ASC'
                  HAS_FIELD_SEPARATOR     = 'X'
             TABLES
                  DATA_TAB                = I_L_RECORD
             EXCEPTIONS
                  FILE_OPEN_ERROR         = 1
                  FILE_READ_ERROR         = 2
                  NO_BATCH                = 3
                  GUI_REFUSE_FILETRANSFER = 4
                  INVALID_TYPE            = 5
                  NO_AUTHORITY            = 6
                  UNKNOWN_ERROR           = 7
                  BAD_DATA_FORMAT         = 8
                  HEADER_NOT_ALLOWED      = 9
                  SEPARATOR_NOT_ALLOWED   = 10
                  HEADER_TOO_LONG         = 11
                  UNKNOWN_DP_ERROR        = 12
                  ACCESS_DENIED           = 13
                  DP_OUT_OF_MEMORY        = 14
                  DISK_FULL               = 15
                  DP_TIMEOUT              = 16
                  OTHERS                  = 17.
        CASE SY-SUBRC.
          WHEN 0.
            DESCRIBE TABLE I_L_RECORD LINES V_LINE.
            IF V_LINE EQ 0.
              MESSAGE I000 WITH TEXT-065.
              STOP.
            ENDIF.
          WHEN 1.
            MESSAGE I000 WITH TEXT-068.
            STOP.
          WHEN 2.
            MESSAGE I000 WITH TEXT-069.
            STOP.
          WHEN 3.
            MESSAGE I000 WITH TEXT-070.
            STOP.
          WHEN 4.
            MESSAGE I000 WITH TEXT-071.
            STOP.
          WHEN 5.
            MESSAGE I000 WITH TEXT-072.
            STOP.
          WHEN 6.
            MESSAGE I000 WITH TEXT-073.
            STOP.
          WHEN 7.
            MESSAGE I000 WITH TEXT-074.
            STOP.
          WHEN 8.
            MESSAGE I000 WITH TEXT-075.
            STOP.
          WHEN 9.
            MESSAGE I000 WITH TEXT-076.
            STOP.
          WHEN 10.
            MESSAGE I000 WITH TEXT-077.
            STOP.
          WHEN 11.
            MESSAGE I000 WITH TEXT-078.
            STOP.
          WHEN 12.
            MESSAGE I000 WITH TEXT-079.
            STOP.
          WHEN 13.
            MESSAGE I000 WITH TEXT-080.
            STOP.
          WHEN 14.
            MESSAGE I000 WITH TEXT-081.
            STOP.
          WHEN 15.
            MESSAGE I000 WITH TEXT-082.
            STOP.
          WHEN 16.
            MESSAGE I000 WITH TEXT-083.
            STOP.
        ENDCASE.
        CLEAR V_LINE.
      ELSEIF RB_SERVE EQ C_TRUE. "File is on the Application Server
        P_MODE = C_BACKGROUND.
        OPEN DATASET P_FILE1 FOR INPUT IN TEXT MODE.
        CHECK SY-SUBRC EQ C_SUCCESS.
        CLEAR WA_STR1.
        DO.
          READ DATASET P_FILE1 INTO WA_STR1.
          IF SY-SUBRC <> 0.      " NE SUCCESS.
            EXIT.
          ELSEIF SY-SUBRC EQ C_SUCCESS.
            APPEND WA_STR1 TO I_STR1.
            CLEAR WA_STR1.
          ENDIF.                  " ENDIF on SY-SUBRC 0 Check.
        ENDDO.                    " ENDDO
        DELETE I_STR1 WHERE SLINE EQ ' '.
        DESCRIBE TABLE I_STR1 LINES V_LINE.
        IF V_LINE EQ 0.
          MESSAGE S000 WITH TEXT-065.
          STOP.
        ENDIF.
        LOOP AT I_STR1 INTO WA_STR1.
          CLEAR: WA_L_RECORD.
          SPLIT WA_STR1-SLINE AT V_STR
          INTO WA_L_RECORD-LIFNR
               WA_L_RECORD-EVART
               WA_L_RECORD-EKORG
               WA_L_RECORD-EKGRP
               WA_L_RECORD-WERKS
               WA_L_RECORD-LGORT
               WA_L_RECORD-KDATB
               WA_L_RECORD-KDATE
               WA_L_RECORD-ZTERM
               WA_L_RECORD-KTWRT
               WA_L_RECORD-EPSTP
               WA_L_RECORD-EMATN
               WA_L_RECORD-KTMNG
               WA_L_RECORD-NETPR
               WA_L_RECORD-PEINH
               WA_L_RECORD-BPRME
               WA_L_RECORD-IDNLF
               WA_L_RECORD-WEBRE
               WA_L_RECORD-MEPRF
               WA_L_RECORD-LTEX1
               WA_L_RECORD-DATAB
               WA_L_RECORD-DATBI
               WA_L_RECORD-KSCHL
               WA_L_RECORD-KBETR
               WA_L_RECORD-KONWA
               WA_L_RECORD-KPEIN
               WA_L_RECORD-KMEIN
               WA_L_RECORD-KSTBM
               WA_L_RECORD-KBETR_01
               WA_L_RECORD-DEL_FLAG
               WA_L_RECORD-ERR_MSG.
          APPEND WA_L_RECORD TO I_L_RECORD.
          CLEAR: WA_L_RECORD,
                  WA_STR1.
        ENDLOOP.
        REFRESH I_STR1.
        CLOSE DATASET P_FILE1.
      ENDIF.
    ENDFORM.
    *&      Form  BDC_DYNPRO
    *       Data populated into i_bdcdata table for program
    FORM BDC_DYNPRO USING PROGRAM DYNPRO.
      CLEAR WA_BDCDATA.
      WA_BDCDATA-PROGRAM  = PROGRAM.
      WA_BDCDATA-DYNPRO   = DYNPRO.
      WA_BDCDATA-DYNBEGIN = C_TRUE.
      APPEND WA_BDCDATA TO I_BDCDATA.
    ENDFORM.
    *&      Form  BDC_FIELD
    *       Data populated into i_bdcdata table for fields
    FORM BDC_FIELD USING FNAM FVAL.
      CLEAR WA_BDCDATA.
      WA_BDCDATA-FNAM = FNAM.
      WA_BDCDATA-FVAL = FVAL.
      APPEND WA_BDCDATA TO I_BDCDATA.
    ENDFORM.
    *&      Form  convert_date
    *       Converting the data from the file format to mm/dd/yyyy format
    *      <--P_wa_record_kdatb  Source Date
    *      <--p_l_conv_date      Target Date
    FORM CONVERT_DATE USING L_DATE
                            L_TAR_DATE.
      CONCATENATE L_DATE+0(2)
                  L_DATE+3(2)
                  L_DATE+6(4)
                  INTO L_TAR_DATE.
    ENDFORM.                    " convert_date
    *&      Form  validate_flatfile_data
    *       Validating the input file
    FORM VALIDATE_FLATFILE_DATA.
      DATA: L_TODAY LIKE SY-DATUM,
            L_STARTDATE_C LIKE SY-DATUM,
            L_ENDDATE_C LIKE SY-DATUM,
            L_ENDDATE_C1 LIKE SY-DATUM,
            L_STARTDATE_C1 LIKE SY-DATUM,
            L_STARTDATE(8),
            L_ENDDATE(8).
    * Fetch indicator for all records on the material, plant & storage
    * location combination.
      IF NOT I_RECORD[] IS INITIAL.
        REFRESH I_LOEKZ.
        SELECT EMATN            " Material Number
               WERKS            " Plant
               LGORT            " Storage Location
               BSTYP            " Purchasing Document Category
               LOEKZ            " Deletion indicator
          INTO TABLE I_LOEKZ
          FROM EKPO
          FOR ALL ENTRIES IN I_RECORD
          WHERE EMATN = I_RECORD-EMATN
            AND WERKS = I_RECORD-WERKS
            AND LGORT = I_RECORD-LGORT
            AND BSTYP = C_BSTYP
            AND LOEKZ = C_LOEKZ_MARKED.
        IF SY-SUBRC EQ 0.
          SORT I_LOEKZ BY EMATN WERKS LGORT BSTYP LOEKZ.
        ENDIF.
    * Fetching Plants for all entries in the selection screen
        REFRESH I_T001W.
        SELECT WERKS  "Plant
            INTO TABLE I_T001W
            FROM T001W
            WHERE WERKS IN S_WERKS.
        IF SY-SUBRC EQ 0.
          SORT I_T001W BY WERKS.
        ENDIF.
    * Fetching materials for the plants listed in flat file
        REFRESH I_MATNR.
        SELECT MATNR          " Material Number
          INTO TABLE I_MATNR
          FROM MARC
          FOR ALL ENTRIES IN I_RECORD
          WHERE WERKS = I_RECORD-WERKS.
        IF SY-SUBRC EQ 0.
          SORT I_MATNR BY MATNR.
        ENDIF.
    * Fetching Company Codes for repective Purchase Organizations
        REFRESH I_T024E.
        SELECT EKORG       "  Purchase Organization
               BUKRS       "  Company Code
            INTO TABLE I_T024E
            FROM T024E
            WHERE EKORG IN S_EKORG.
        IF SY-SUBRC EQ 0.
          SORT I_T024E BY EKORG.
        ENDIF.
    * Fetching SAP Data using Legacy Data.
        REFRESH I_ZMVXREF.
        SELECT D_ALTKN
               D_BUKRS
               M_ALTKN
            INTO TABLE I_ZMVXREF
            FROM ZMVXREF
            FOR ALL ENTRIES IN I_RECORD
            WHERE D_ALTKN = I_RECORD-LIFNR.
        IF SY-SUBRC EQ 0.
          SORT I_ZMVXREF BY D_ALTKN D_BUKRS.
        ENDIF.
    * Fetching Vendors from LFA1
        IF NOT I_ZMVXREF[] IS INITIAL.
          REFRESH I_LFA1.
          SELECT LIFNR
             INTO TABLE I_LFA1
             FROM LFA1
             FOR ALL ENTRIES IN I_ZMVXREF
             WHERE LIFNR = I_ZMVXREF-M_ALTKN.
          IF SY-SUBRC EQ 0.
            SORT I_LFA1 BY LIFNR.
          ENDIF.
        ENDIF.
    * Start Validating the flat file
        CLEAR: WA_RECORD,
               WA_T024E,
               WA_ZMVXREF,
               WA_LFA1,
               WA_LOEKZ,
               WA_MATNR.
        LOOP AT I_RECORD INTO WA_RECORD.
          L_TODAY = SY-DATUM.
          L_STARTDATE = WA_RECORD-KDATB.
          L_ENDDATE = WA_RECORD-KDATE.
          IF WA_RECORD-DEL_FLAG IS INITIAL.
            READ TABLE I_T001W INTO WA_T001W
                               WITH KEY WERKS = WA_RECORD-WERKS
                               BINARY SEARCH.
            IF SY-SUBRC EQ 0.
    *   Cross-Reference check performed for the given Vendors
              READ TABLE I_T024E INTO WA_T024E
                                 WITH KEY EKORG = WA_RECORD-EKORG
                                 BINARY SEARCH.
              IF SY-SUBRC NE 0.
                V_CROSS_REFERENCE_ERROR = C_VEN_ERR3.
              ELSE.
                READ TABLE I_ZMVXREF INTO WA_ZMVXREF
                            WITH KEY D_ALTKN = WA_RECORD-LIFNR
                                     D_BUKRS = P_BUKRS
                            BINARY SEARCH.
                IF SY-SUBRC EQ 0.
                  READ TABLE I_LFA1 INTO WA_LFA1
                             WITH KEY LIFNR = WA_ZMVXREF-M_ALTKN
                             BINARY SEARCH.
                  IF SY-SUBRC EQ 0.
                    V_CROSS_REFERENCE_ERROR = C_VEN_SUCS.
                  ELSE.
                    V_CROSS_REFERENCE_ERROR = C_VEN_ERR2.
                  ENDIF.
                ELSE.
                  V_CROSS_REFERENCE_ERROR = C_VEN_ERR1.
                ENDIF.
              ENDIF.
    * Legacy Vendor could not be mapped
              IF V_CROSS_REFERENCE_ERROR EQ C_VEN_ERR1.
            V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES. "Inp.file err. occurd
                WA_RECORD-DEL_FLAG = C_TRUE.
                WA_RECORD-ERR_MSG = TEXT-007.
                MODIFY I_RECORD FROM WA_RECORD
                                TRANSPORTING DEL_FLAG
                                             ERR_MSG
                                WHERE LIFNR = WA_RECORD-LIFNR.
    * Legacy Vendor is mapped but the obtained SAP vendor doesn't exist.
              ELSEIF V_CROSS_REFERENCE_ERROR EQ C_VEN_ERR2.
    *           Inp.file err. occurd
                V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                WA_RECORD-DEL_FLAG = C_TRUE.
                WA_RECORD-ERR_MSG = TEXT-008.
                MODIFY I_RECORD FROM WA_RECORD
                                TRANSPORTING DEL_FLAG
                                             ERR_MSG
                                WHERE LIFNR = WA_RECORD-LIFNR.
    * Purchase Organization doesn't exist in T024E.
              ELSEIF V_CROSS_REFERENCE_ERROR EQ C_VEN_ERR3.
    *             Inp.file err. occurd
                V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                WA_RECORD-DEL_FLAG = C_TRUE.
                WA_RECORD-ERR_MSG = TEXT-014.
                MODIFY I_RECORD FROM WA_RECORD
                                TRANSPORTING DEL_FLAG
                                             ERR_MSG
                                WHERE EKORG = WA_RECORD-EKORG.
    * Vendor is mapped and validated successfully
              ELSEIF V_CROSS_REFERENCE_ERROR EQ C_VEN_SUCS.
    * Checking for the deletion indicator for that record
                CONCATENATE WA_RECORD-KDATB+6(4)
                            WA_RECORD-KDATB+3(2)
                            WA_RECORD-KDATB+0(2)
                            INTO
                            L_STARTDATE.
                MOVE L_STARTDATE TO L_STARTDATE_C.
                CONCATENATE WA_RECORD-KDATB+6(4)
                            WA_RECORD-KDATB+0(2)
                            WA_RECORD-KDATB+3(2)
                            INTO
                            L_STARTDATE_C1.
                CONCATENATE WA_RECORD-KDATE+6(4)
                            WA_RECORD-KDATE+3(2)
                            WA_RECORD-KDATE+0(2)
                            INTO
                            L_ENDDATE.
                MOVE L_ENDDATE TO L_ENDDATE_C.
                CONCATENATE WA_RECORD-KDATE+6(4)
                            WA_RECORD-KDATE+0(2)
                            WA_RECORD-KDATE+3(2)
                            INTO
                            L_ENDDATE_C1.
                READ TABLE I_LOEKZ INTO WA_LOEKZ WITH KEY
                                                 EMATN = WA_RECORD-EMATN
                                                 WERKS = WA_RECORD-WERKS
                                                 LGORT = WA_RECORD-LGORT
                                                 BINARY SEARCH.
                IF SY-SUBRC EQ 0.
    *             Inpfle err.occured
                  V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                  WA_RECORD-ERR_MSG = TEXT-003.
                  WA_RECORD-DEL_FLAG = C_TRUE.    "marking the record
                  MODIFY I_RECORD FROM WA_RECORD
                                  TRANSPORTING DEL_FLAG
                                                ERR_MSG
                                  WHERE LIFNR = WA_RECORD-LIFNR
                                    AND EVART = WA_RECORD-EVART
                                    AND EKORG = WA_RECORD-EKORG
                                    AND EKGRP = WA_RECORD-EKGRP
                                    AND WERKS = WA_RECORD-WERKS
                                    AND LGORT = WA_RECORD-LGORT
                                    AND KDATB = WA_RECORD-KDATB
                                    AND KDATE = WA_RECORD-KDATE
                                    AND ZTERM = WA_RECORD-ZTERM
                                    AND KTWRT = WA_RECORD-KTWRT
                                    AND EPSTP = WA_RECORD-EPSTP
                                    AND EMATN = WA_RECORD-EMATN.
    * Validating the Purchasing Organization for Blank/Null
                ELSEIF WA_RECORD-EKORG IS INITIAL.
    *             Inpfle err.occured
                  V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                  WA_RECORD-ERR_MSG = TEXT-010.
                  WA_RECORD-DEL_FLAG = C_TRUE.
                  MODIFY I_RECORD FROM WA_RECORD
                                  TRANSPORTING DEL_FLAG
                                               ERR_MSG
                                  WHERE LIFNR = WA_RECORD-LIFNR
                                    AND EVART = WA_RECORD-EVART
                                    AND EKORG = WA_RECORD-EKORG
                                    AND EKGRP = WA_RECORD-EKGRP
                                    AND WERKS = WA_RECORD-WERKS
                                    AND LGORT = WA_RECORD-LGORT
                                    AND KDATB = WA_RECORD-KDATB
                                    AND KDATE = WA_RECORD-KDATE
                                    AND ZTERM = WA_RECORD-ZTERM
                                    AND KTWRT = WA_RECORD-KTWRT
                                    AND EPSTP = WA_RECORD-EPSTP
                                    AND EMATN = WA_RECORD-EMATN.
    * Validating the Plant for Blank/Null
                ELSEIF WA_RECORD-WERKS IS INITIAL.
    *             Inpfle err.occured
                  V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                  WA_RECORD-ERR_MSG = TEXT-039.
                  WA_RECORD-DEL_FLAG = C_TRUE.
                  MODIFY I_RECORD FROM WA_RECORD
                                  TRANSPORTING DEL_FLAG
                                               ERR_MSG
                                  WHERE LIFNR = WA_RECORD-LIFNR
                                    AND EVART = WA_RECORD-EVART
                                    AND EKORG = WA_RECORD-EKORG
                                    AND EKGRP = WA_RECORD-EKGRP
                                    AND WERKS = WA_RECORD-WERKS
                                    AND LGORT = WA_RECORD-LGORT
                                    AND KDATB = WA_RECORD-KDATB
                                    AND KDATE = WA_RECORD-KDATE
                                    AND ZTERM = WA_RECORD-ZTERM
                                    AND KTWRT = WA_RECORD-KTWRT
                                    AND EPSTP = WA_RECORD-EPSTP
                                    AND EMATN = WA_RECORD-EMATN.
    * Validating the Contract Validity Start Date
                ELSEIF L_STARTDATE_C1 GT L_TODAY.             "#EC PORTABLE
    *             Inpfle err.occured
                  V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
                  WA_RECORD-ERR_MSG = TEXT-004.
                  WA_RECORD-DEL_FLAG = C_TRUE.      "marking the record
                  MODIFY I_RECORD FROM WA_RECORD
                                  TRANSPORTING DEL_FLAG
                                               ERR_MSG
                                  WHERE LIFNR = WA_RECORD-LIFNR
                                    AND EVART = WA_RECORD-EVART
                                    AND EKORG = WA_RECORD-EKORG
                                    AND EKGRP = WA_RECORD-EKGRP
                                    AND WERKS = WA_RECORD-WERKS
                                    AND LGORT = WA_RECORD-LGORT
                                    AND KDATB = WA_RECORD-KDATB.
    * Validating the Contract Validity End Date
                ELSEIF L_ENDDATE_C1 LE L_TODAY.               "#EC PORTABLE
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                                               ERR_MSG
                                  WHERE LIFNR = WA_RECORD-LIFNR
                                    AND EVART = WA_RECORD-EVART
                                    AND EKORG = WA_RECORD-EKORG
                                    AND EKGRP = WA_RECORD-EKGRP
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                                    AND LGORT = WA_RECORD-LGORT
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                 WA_MATNR,
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                 L_STARTDATE_C,
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                 L_ENDDATE.
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      DATA L_ISDIR TYPE C.
      IF V_INPUTERROR_FLAG = C_INPUTERROR_FLAG_YES.
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                    FNAME          = P_IPERR
               IMPORTING
                    ISDIR          = L_ISDIR
               EXCEPTIONS
                    FILEINFO_ERROR = 1
                    OTHERS         = 2.
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            MESSAGE I000 WITH TEXT-088.
            STOP.
          ENDIF.
        ENDIF.
        IF RB_LOCAL EQ C_TRUE.
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          CALL FUNCTION 'GUI_DOWNLOAD'
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                    FILENAME                = V_FILENAME
                    FILETYPE                = 'ASC'
                    WRITE_FIELD_SEPARATOR   = '#'
               TABLES
                    DATA_TAB                = I_ERR_REC
               EXCEPTIONS
                    FILE_WRITE_ERROR        = 1
                    NO_BATCH                = 2
                    GUI_REFUSE_FILETRANSFER = 3
                    INVALID_TYPE            = 4
                    NO_AUTHORITY            = 5
                    UNKNOWN_ERROR           = 6
                    HEADER_NOT_ALLOWED      = 7
                    SEPARATOR_NOT_ALLOWED   = 8
                    FILESIZE_NOT_ALLOWED    = 9
                    HEADER_TOO_LONG         = 10
                    DP_ERROR_CREATE         = 11
                    DP_ERROR_SEND           = 12
                    DP_ERROR_WRITE          = 13
                    UNKNOWN_DP_ERROR        = 14
                    ACCESS_DENIED           = 15
                    DP_OUT_OF_MEMORY        = 16
                    DISK_FULL               = 17
                    DP_TIMEOUT              = 18
                    FILE_NOT_FOUND          = 19
                    DATAPROVIDER_EXCEPTION  = 20
                    CONTROL_FLUSH_ERROR     = 21
                    OTHERS                  = 22.
          IF SY-SUBRC <> 0.
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          LOOP AT I_ERR_REC INTO WA_ERR_REC.
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      ENDIF.
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           OR WA_RECORDPREV-ZTERM NE WA_RECORD-ZTERM
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              CLEAR WA_ZMVXREF.
              READ TABLE I_ZMVXREF INTO WA_ZMVXREF
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                                   D_BUKRS = P_BUKRS
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              CLEAR WA_ZMVXREF.
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            CLEAR WA_T024E.
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            PERFORM BDC_FIELD       USING 'EKKO-EKORG'
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            PERFORM BDC_FIELD       USING 'BDC_OKCODE'
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