BDC (Flat File Data Validation) - Code

[Former Member]

I am trying to validate flat file data BEFORE performing BDC (Call Trans. or Session)..

Pls help me out in below code for xk02..

DATA: BEGIN OF itab occurs 0, "ITAB having flat file data.

lifnr(16) ,

bukrs(4),

ekorg(4),

END OF itab.

DATA: BEGIN OF int_final occurs 0,

lifnr(16) ,

bukrs(4),

ekorg(4),

status(6),

message(6),

END OF int_final.

DATA: int_final TYPE TABLE OF int_final.

DATA: wa_itab TYPE TABLE OF itab.

DATA: validate_itab TYPE TABLE OF itab. "VALIDATE_ITAB having master data.

DATA: wa_validate_itab TYPE TABLE OF itab.

*********************

FORM data_validation .

SELECT LFB1_{LIFNR LFB1}BUKRS LFM1~EKORG INTO TABLE validate_itab

FROM LFB1 INNER JOIN LFM1 ON LFB1_{LIFNR = LFM1}LIFNR.

IF sy-subrc = 0.

SORT validate_itab BY lifnr bukrs ekorg.

ENDIF.

LOOP AT itab INTO wa_itab.

READ TABLE validate_itab WITH KEY

lifnr = itab-lifnr

bukrs = itab-bukrs

ekorg = itab-ekorg

BINARY SEARCH.

IF sy-subrc NE 0.

PERFORM f_error_log USING text-005. "Invalid Value Set

CONTINUE.

ENDIF.

ENDLOOP.

ENDFORM. " data_validation

&----

---

*& Form f_error_log

&----

---

FORM f_error_log USING l_message TYPE string.

CLEAR : fs_final.

fs_final-lifnr = itab-lifnr.

fs_final-bukrs = itab-bukrs.

fs_final-ekorg = itab-ekorg.

fs_final-status = text-014. "Error

fs_final-message = l_message.

APPEND fs_final TO int_final.

ENDFORM. " f_error_log

Thanks..

[tarangini_katta]

Hi GAurav,

I have a small question in th validation.

In LFM1~LIFNR does not contian any value how u r comparing both and one more thing After getting the data using GUI_upload u will get the data into validate_tab.

Loop at Vlidate_tab into wa_itab.

SELECT LFB1_{LIFNR LFB1}BUKRS LFM1~EKORG INTO TABLE validate_itab

FROM LFB1 INNER JOIN LFM1 ON LFB1~LIFNR = wa_itab-lifnr.

endllop.

Thanks,

[Former Member]

Hi Tarangini,

1. I have checked tht LFM1~LIFNR has values here.

2. Using GUI_UPLOAD, I getting data in itab. (In GUI_UPLOAD.., TABLES

data_tab = itab)

And validate_itab consists of master values from database..

I want to check values in itab(it has flat file data) against validate_itab(it works as check table).

Pls. guide.

Thanks for ur response.

[tarangini_katta]

Hi GAurav,

then.

Loop at itab into wa.

read table validate_itab into validate_wa with key lifnr = wa_lifnr.

if sy-subrc = '0'.

process ur code.

else.

raise error message'.

endloop.

I hope this may help to you.If not get back to me.

Thanks

[Former Member]

Its showing Syntax Errors..

"WA_ITAB" cannot be converted to the line type of "ITAB".

similarly for WA_VALIDATE_ITAB.

I have declared as :

DATA: BEGIN OF itab occurs 0,

lifnr(16) ,

bukrs(4),

ekorg(4),

END OF itab.

DATA: validate_itab TYPE TABLE OF itab.

??

pls assist.

Thanks.

[Former Member]

I ve solved tht syntax errors..n now its working..

thanks...