topic Re: Program to upload CSV file into table in Application Development and Automation Discussions

Program to upload CSV file into table

Former Member — Sun, 04 Feb 2024 06:08:40 GMT

Hi,

Does anybody know of any good ABAP program which loads CSV data into a table?

I know of one but it not very friendly as it doesnt take care of escape characters, separators etc..

thanks

Re: Program to upload CSV file into table

LucianoBentiveg — Fri, 12 May 2006 15:52:43 GMT

Try this one:

REPORT ZMIGRA.

DATA: BEGIN OF ITAB OCCURS 0,

REG(255),

END OF ITAB,

MITAB LIKE ITAB OCCURS 0 WITH HEADER LINE,

KITAB(72) OCCURS 0 WITH HEADER LINE.

SELECTION-SCREEN BEGIN OF BLOCK B01 WITH FRAME.

PARAMETERS: FICHERO LIKE RLGRAP-FILENAME.

SELECTION-SCREEN SKIP 1.

PARAMETERS: TABLA LIKE DD02L-TABNAME OBLIGATORY.

SELECT-OPTIONS: KMPOLONG FOR ITAB-REG.

SELECT-OPTIONS: KMPOVALE FOR ITAB-REG.

PARAMETERS: POSICUT(3) TYPE N DEFAULT '001',

USEREXIT(15) DEFAULT 'ZUE_*',

TEST AS CHECKBOX DEFAULT 'X'.

SELECTION-SCREEN END OF BLOCK B01.

SELECTION-SCREEN FUNCTION KEY 1.

SELECTION-SCREEN FUNCTION KEY 2.

DATA: BP(20).

FIELD-SYMBOLS: , .

AT SELECTION-SCREEN ON VALUE-REQUEST FOR FICHERO.

DATA: FICHERO_IN LIKE RLGRAP-FILENAME.

CALL FUNCTION 'WS_FILENAME_GET'

EXPORTING

DEF_FILENAME = FICHERO_IN

MASK =

',All Files,.,Data Files,.dat,Text Files,.txt.'

MODE = 'O'

TITLE = 'Selecciona un fichero...'

IMPORTING

FILENAME = FICHERO

EXCEPTIONS

INV_WINSYS = 01

NO_BATCH = 02

SELECTION_CANCEL = 03

SELECTION_ERROR = 04.

AT SELECTION-SCREEN.

IF SSCRFIELDS-UCOMM = 'FC01'. PERFORM RELOAD. ENDIF.

IF SSCRFIELDS-UCOMM = 'FC02'. PERFORM EDIT_SRC. ENDIF.

INITIALIZATION.

INCLUDE .

MOVE '@42@' TO SSCRFIELDS-FUNCTXT_01.

MOVE '@0Q@' TO SSCRFIELDS-FUNCTXT_02.

PERFORM RELOAD.

END-OF-SELECTION.

PERFORM UP_FILE.

CHECK SY-SUBRC EQ 0.

PERFORM LOOP_ITAB.

FORM EDIT_SRC.

DATA: SRC(72) OCCURS 0 WITH HEADER LINE.

DATA: SRC3(72) OCCURS 0 WITH HEADER LINE.

DATA: SRC2(72) OCCURS 0 WITH HEADER LINE,

ANS(1).

DATA: MESSI(240),

LINEA TYPE I,

PROG(30),

DIRECTIVA(72).

DATA: F(240),

G TYPE I,

H(72).

REFRESH: SRC2, SRC3, SRC.

READ REPORT 'ZMIGRA_TOP' INTO SRC3.

CONCATENATE 'include' USEREXIT '.' INTO SRC2 SEPARATED BY ' '.

APPEND SRC2.

READ REPORT USEREXIT INTO SRC.

CHECK SY-SUBRC EQ 0.

SY-SUBRC = 4.

DATA: FT(1).

CLEAR FT.

WHILE SY-SUBRC NE 0 AND SY-SUBRC NE 2.

CLEAR SY-SUBRC.

EDITOR-CALL FOR SRC TITLE 'Modificando include.'.

IF SY-SUBRC NE 0.

SY-SUBRC = 2.

CHECK SY-SUBRC EQ 0.

ENDIF.

REFRESH SRC2.

SRC2 = 'report znadar_ejemplo.'. APPEND SRC2.

IF USEREXIT NP 'TOP'.

LOOP AT SRC3. SRC2 = SRC3. APPEND SRC2. ENDLOOP.

ENDIF.

LOOP AT SRC. SRC2 = SRC. APPEND SRC2. ENDLOOP.

SYNTAX-CHECK FOR SRC2 MESSAGE F LINE G WORD H.

CHECK SY-SUBRC NE 0.

MESSAGE S398(00) WITH ' Line: ' G '.' F.

ENDWHILE.

CHECK SY-SUBRC EQ 0.

CALL FUNCTION 'POPUP_TO_CONFIRM'

EXPORTING

TITLEBAR = 'Have a Nice Dat... '

TEXT_QUESTION = 'Would you like to save the source ?'

ICON_BUTTON_1 = 'ICON_SYSTEM_SAVE'

ICON_BUTTON_2 = 'ICON_CANCEL'

DEFAULT_BUTTON = '1'

DISPLAY_CANCEL_BUTTON = 'X'

START_COLUMN = 25

START_ROW = 6

IMPORTING

ANSWER = ANS

EXCEPTIONS

TEXT_NOT_FOUND = 1

OTHERS = 2.

CHECK ( ANS = '1' AND SY-SUBRC EQ 0 ).

INSERT REPORT USEREXIT FROM SRC.

ENDFORM.

FORM RELOAD.

CLEAR: KMPOLONG, KMPOVALE. REFRESH: KMPOLONG, KMPOVALE.

KMPOLONG-SIGN = KMPOVALE-SIGN = 'I'.

KMPOLONG-OPTION = KMPOVALE-OPTION = 'BT'.

SELECT * FROM DD03L WHERE TABNAME = TABLA.

KMPOLONG-HIGH = DD03L-FIELDNAME.

KMPOLONG-LOW = DD03L-INTLEN.

KMPOVALE-HIGH = DD03L-FIELDNAME.

KMPOVALE-LOW = '='.

APPEND: KMPOLONG, KMPOVALE.

ENDSELECT.

ENDFORM.

FORM LOOP_ITAB.

DATA: DI(20),

SI(20),

AX TYPE I,

BX TYPE I,

CX LIKE SY-INDEX,

DX LIKE AX, AL(1), SF(1), SS(1).

ASSIGN (TABLA) TO .

LOOP AT ITAB.

CLEAR MITAB. REFRESH MITAB.

AX = 1.

AL = ITAB-REG+POSICUT(AX).

SPLIT ITAB-REG AT AL INTO TABLE MITAB.

CLEAR .

LOOP AT KMPOLONG.

READ TABLE MITAB INDEX SY-TABIX.

IF SY-SUBRC NE 0.

CLEAR SY-SUBRC. CHECK SY-SUBRC NE 0.

ENDIF.

CONCATENATE TABLA '-' KMPOLONG-HIGH INTO DI.

ASSIGN (DI) TO .

AX = 0.

BX = KMPOLONG-LOW.

CONCATENATE 'ue_' TABLA '_' KMPOLONG-HIGH INTO BP.

PERFORM (BP) IN PROGRAM (USEREXIT) IF FOUND.

= MITAB-REG+AX(BX).

ENDLOOP.

CHECK SY-SUBRC EQ 0.

CONCATENATE 'ue_' TABLA INTO BP.

PERFORM (BP) IN PROGRAM (USEREXIT) IF FOUND.

LOOP AT KMPOVALE.

CONCATENATE TABLA '-' KMPOVALE-HIGH INTO DI.

ASSIGN (DI) TO .

SHIFT KMPOVALE-LOW LEFT.

= KMPOVALE-LOW.

CONCATENATE 'ue_' TABLA '_' KMPOLONG-HIGH '_CONST' INTO BP.

PERFORM (BP) IN PROGRAM (USEREXIT) IF FOUND.

ENDLOOP.

IF TEST = ' '.

INSERT (TABLA) FROM .

ENDIF.

IF SY-SUBRC NE 0.

CONCATENATE 'ue_' TABLA '_ERROR' INTO BP.

PERFORM (BP) IN PROGRAM (USEREXIT) IF FOUND.

ENDIF.

ENDLOOP.

ENDFORM.

FORM UP_FILE.

CLEAR: ITAB.

REFRESH: ITAB.

CALL FUNCTION 'WS_UPLOAD'

EXPORTING

FILENAME = FICHERO

FILETYPE = 'ASC'

TABLES

DATA_TAB = ITAB

EXCEPTIONS

CONVERSION_ERROR = 1

FILE_OPEN_ERROR = 2

FILE_READ_ERROR = 3

INVALID_TABLE_WIDTH = 4

INVALID_TYPE = 5

NO_BATCH = 6

UNKNOWN_ERROR = 7

GUI_REFUSE_FILETRANSFER = 8

OTHERS = 9.

ENDFORM.

Re: Program to upload CSV file into table

former_member181966 — Fri, 12 May 2006 16:02:53 GMT

DATA: BEGIN OF itab OCCURS 0,

vbeln LIKE vbak-vbeln,

ernam LIKE vbak-ernam,

END OF itab.

DATA itab2 LIKE TABLE OF KCDE_CELLS WITH HEADER LINE.

CALL FUNCTION 'KCD_CSV_FILE_TO_INTERN_CONVERT'

EXPORTING

i_filename = 'D:\data\upl.txt'

i_separator = ','

tables

e_intern = itab2

EXCEPTIONS
UPLOAD_CSV = 1
UPLOAD_FILETYPE = 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.

LOOP AT itab2.

SPLIT itab2-value AT ',' INTO itab-vbeln itab-ernam.

APPEND itab.

CLEAR itab.

ENDLOOP.

Hope this’ll give you idea!!

<b>P.S award the points.</b>

Good luck

Thanks

Saquib Khan

"Some are wise and some are otherwise"

Re: Program to upload CSV file into table

Former Member — Fri, 12 May 2006 16:03:06 GMT

HI,

Use GUI_UPLOAD program to upload data into a flat type internal table.

Then use spilt statement to get the csv file into correspoding fields of an itab.

data: begin of itab occurs 0,

field(500),

end of itab.

data: begin of itab occurs 0,

field1(10),

field2(20),

field3(25),

field4(06),

end of itab.

CALL FUNCTION 'GUI_UPLOAD'

EXPORTING

FILENAME = filename

FILETYPE = file_type

TABLES

DATA_TAB = itab

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.

loop at itab.

split itab at ',' into itab_new-field1 itab_new-field2

itab_new-field3 itab_new-field4.

append itab_new.

Clear itab_new.

endloop.

REgards,

Ravi

Re: Program to upload CSV file into table

Former Member — Fri, 12 May 2006 16:37:09 GMT

hi,

Check this link to know more

http://www.sapdevelopment.co.uk/file/file_uptabpc.htm

Regards,

Santosh

Re: Program to upload CSV file into table

Former Member — Mon, 15 May 2006 14:34:38 GMT

wow lot of responses...let me see which one is best and will assign points then...

One thing I can say though is the 'KCD_CSV_FILE_TO_INTERN_CONVERT' module is not very user friendly...

Re: Program to upload CSV file into table

Former Member — Mon, 15 May 2006 15:08:32 GMT

Hi,

Go through this link

http://www.geocities.com/victorav15/sapr3/abapfun.html#ole

u will get all the function Module related to CSV file upload & download with description and Example

Message was edited by: Manoj Gupta