topic Re: Need help on BDC in Application Development and Automation Discussions

Need help on BDC

Former Member — Tue, 26 Nov 2013 13:01:52 GMT

I have created a program and when am running it gives STOP message "Start screen doesn't exist"

I debugged the program and I see BDC internal table is building up, so can anyone let me know what might be the problem

Thanks

INDEX	PROGRAM	DYNPRO	DYNBEGIN	FNAM	FVAL
1	SAPMF02D	100
2	0	BDC_CURSOR	RF02D-KTOKD
3	0	BDC_OKCODE	/00
4	0	RF02D-KUNNR	151
5	0	RF02D-VKORG	1000
6	0	RF02D-VTWEG	12
7	0	RF02D-SPART	00
8	0	RF02D-KTOKD	0004
9	SAPMF02D	110
10	0	BDC_CURSOR	KNA1-ANRED
11	0	BDC_OKCODE	/00
12	0	KNA1-ANRED	Mr.
13	0	KNA1-NAME1	Rajesh
14	0	KNA1-SORTL	R
15	0	KNA1-STRAS	KPHB
16	0	KNA1-ORT01	HYD
17	0	KNA1-LAND1	IN
18	0	KNA1-SPRAS	EN
19	SAPMF02D	120
20	0	BDC_CURSOR	KNA1-LIFNR
21	0	BDC_OKCODE	/00
22	SAPMF02D	125
23	0	BDC_CURSOR	KNA1-NIELS
24	0	BDC_OKCODE	/00
25	SAPMF02D	130
26	0	BDC_CURSOR	KNBK-BANKS(01)
27	0	BDC_OKCODE	=ENTR
28	SAPMF02D	340
29	0	BDC_CURSOR	KNVA-ABLAD(01)
30	0	BDC_OKCODE	=ENTR
31	SAPMF02D	360
32	0	BDC_CURSOR	KNVK-NAMEV(01)
33	0	BDC_OKCODE	=ENTR
34	SAPMF02D	310
35	0	BDC_CURSOR	KNVV-BEGRU
36	0	BDC_OKCODE	/00
37	SAPMF02D	324
38	0	BDC_CURSOR	RF02D-KUNNR
39	0	BDC_OKCODE	=ENTR

Re: Need help on BDC

FredericGirod — Tue, 26 Nov 2013 13:28:28 GMT

Hi,

it's not really easy to undestand your grid

when you start a new dynpro, for example your index 1.

SAPMF02D

100

you must put an 'X' into the column DYNBEGIN

that's all

regards

Fred

Re: Need help on BDC

Former Member — Tue, 26 Nov 2013 15:01:49 GMT

Hi Naveed,

First check whether you are calling the Required transaction transaction with that internal table or not (Bold part in the example).

Secondly, check the wa_bdcdata-dynbegin = 'X' is mentioned or not whenever you are going for new screen.

Ex:

LOOP AT t_bdc INTO wa_bdc.

    wa_bdcdata-program = 'SAPMF02K'.
    wa_bdcdata-dynpro = '0100'.
   wa_bdcdata-dynbegin = 'X'.
    wa_bdcdata-fnam = 'RF02K-LIFNR'.
    wa_bdcdata-fval = wa_bdc-lifnr.

APPEND wa_bdcdata TO t_bdcdata.

CALL TRANSACTION 'XK01' USING t_bdcdata." MODE 'N'.

REFRESH t_bdcdata.

ENDLOOP.

Re: Need help on BDC

Former Member — Tue, 26 Nov 2013 15:02:43 GMT

Did you record your BDC thru SHDB?

One of the things that you have to understand about BDC is that they can run threw different screens in the foreground than in the background.

SO, could you give us a few more details about what you are attempting?

Neal

Re: Need help on BDC

Former Member — Wed, 27 Nov 2013 07:11:03 GMT

Thanks, dynbegin = 'X' fixed the issue.

But I have one query:- The excel sheet which was used to upload the data contains some improper data

for example it was saying "KUNNR 153 doesnot belong to Bill to Party group, you need to enter values between 80000 t0 90000".

I understand that it is field check message but what I wanted to understand is, in the program I have implemented an alv to display all the error records by capturing the error messages in an ITAB using BDCMSGCOLL why the error record doesnt go there instead of prompting to change the data??

Re: Need help on BDC

Former Member — Wed, 27 Nov 2013 07:51:34 GMT

Okies fixed this issue as well.

When mode = A, it displays all the screen and the field message and when we close that particular message it prints the ALV.

But when mode is N, it directly displays the ALV.

Thanks everyone.

Re: Need help on BDC

FredericGirod — Wed, 27 Nov 2013 08:12:54 GMT

Hi,

you use CALL TRANSACTION instead of creating a batch-input ? (SM35)

it's more simple to manage batch-input

regards

Fred