Conversion program required to update Ztable

[Former Member]

Hi All,

My requirement is iam having TAB -Delimited text file in some directory .I need to write a conversion program which will pick the file and uploadin the zeetable.Inbetween we need to some validations in the conversion program.Can any one send some IDEA on this requiremnet .

-> If any one send some sample program which do the same function it would be great.THANKS IN ADVANCE.

Regards,

Sriram

[Former Member]

Hi

For ur zee table simply create table maintenance generator. After activiting again go to utilities->Table Maintenance generator-> Environment->Modifications->events and create new entries inside this include write ur own validations which u required for ur ztable during uploading data.

[Former Member]

Hello,

Hope the following will help you.

<< Unformatable code rmoved >>

Regards

Edited by: Rob Burbank on Apr 20, 2009 9:48 AM

[Former Member]

HI,

1. Get the TAB -Delimited file from the directory into internal table itab using GUI_DOWNLOAD.

2. Perfrom the validation on the itab and append the sucessuful records in I_FINAL.

3 Using MODIFY statement update the Z table.

[Former Member]

Hi Sriram,

According to your requirement,the solution goes in the following way

1) have a path in your program to upload the file(tab delimited) eg: C:/Document sand Settings/test.txt

2) SAP has given many interface FM's like GUI_DOWNLOAD which suits your requirement,this FM downloads the non sap data in the tab delimited file into an internal table

3)Immediately calling the FM use sy-subrc if its 1 then make the validations in your internal table

4) Finally MODIFY enables us to modify the Z customized DB table.

If anything else revert back

Thanks and Regards

Srikanth.P

[Former Member]

hey..check this code..

DATA: BEGIN OF itab OCCURS 0,

text(1520) TYPE c,

END OF itab.

DATA: wa_itab like line of itab.

CONSTANTS: co_var(9) VALUE 'FNAME',

ABAP_TRUE(5) VALUE 'TRUE'.

SELECTION-SCREEN BEGIN OF BLOCK b2 WITH FRAME TITLE text-002 .

PARAMETER: p_lfile TYPE rlgrap-filename.

SELECTION-SCREEN END OF BLOCK b2.

AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_lfile.

CALL FUNCTION 'KD_GET_FILENAME_ON_F4'

EXPORTING

program_name = syst-repid

dynpro_number = syst-dynnr

field_name = co_var

CHANGING

file_name = p_lfile

EXCEPTIONS

mask_too_long = 1

OTHERS = 2.

START-OF-SELECTION.

DATA fsize type i.

CALL FUNCTION 'GUI_UPLOAD'

EXPORTING

FILENAME = p_lfile

FILETYPE = 'ASC'

HAS_FIELD_SEPARATOR = 'X'

• HEADER_LENGTH = 0

• READ_BY_LINE = 'X'

• DAT_MODE = 'X'

• CODEPAGE = ' '

• IGNORE_CERR = ABAP_TRUE

• REPLACEMENT = '#'

• CHECK_BOM = ' '

• VIRUS_SCAN_PROFILE =

IMPORTING

FILELENGTH = fsize

• HEADER =

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

.

if sy-subrc = 0.

Loop at itab into wa_itab.

INSERT DB_TAB from wa_itab.

ENDLOOP.

endif.

Edited by: Krishna Chaitanya G on Apr 20, 2009 8:23 PM

[Former Member]

apart from the all above replies, would like to give u 1 more tip: its self explanatory, if u find any such prog.s in ur system itself ( preferably in QA system).

example specify GUI_DOWNLOAD in se37 and then use WHERE USED LIST and select Z prog. in ur system.

thanq