topic Re: re: bdc in Application Development and Automation Discussions

re: bdc

Former Member — Wed, 08 Mar 2006 08:04:39 GMT

hi,

Yesterday i given my interview. They asked me question: can we update two transactions by using call transaction code. I said no. They asked me the reason.

I could not able to answer. Can anybody tell.

rgds

p.kp

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:09:04 GMT

HI kirshna

Acutally we can update two trasaction using TWO CALL TRANSACTION statements in the same BDC PROGRAM.

you cannot update using single CALL TRANSACTION statement.

regards

kishore

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:10:43 GMT

Hi,

I think it is possible. take the case... when i am uploading material master, i'm checking for material in mara table if it is there then i am using MM02 and updating the Material master, if the material is not there i will use MM01 . so this way i can use two transaction in BDC.

Regards

vijay

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:16:11 GMT

Hi again,

they asked me suppose i inserted data in xd01. After creating the customer, i want to update one more screen by using that customer in the same program.

rgds

p.kp

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:17:03 GMT

Hi paluri,

1. in one program, we can do.

(by using two call transaction statements)

2. But using just one CALL TRANSACTION,

we CANNOT do.

The reason is :

the TCODE, which is specified,

is specified in the SYNTAX ie.

call transcation 'TCODE'

3. If abap was like this, that

we can specify the tcode

in the bdctable itself

(just like progname, screennumber, fnam,fval)

then, it was still possible.

regards,

amit m.

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:19:14 GMT

HI prasad

yes you can do this. first you upload the data into XD01 using

CALL TRANSACTION 'X01' USING bdc_tab MODE 'N' UPDATE 'S'.

then after compelting the task you call one more CALL TRANSACTION in the same program.

for changing.

regards

ksihore

Re: re: bdc

hymavathi_oruganti — Wed, 08 Mar 2006 08:23:09 GMT

1. WE CANT CALL TWO TRANSACTIONS BUT WE CAN UPDATE MANY TABLES.

EXMAPLE, CALL TRANSACTION MM01,

DOING UPDATIONS MEANS IT IS UPADTING MANY TABLES LIKE MARA, MARAC MARAD etc. LUW concept

Message was edited by: Hymavathi Oruganti

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:26:32 GMT

Hi Krishna,

if you have the BDC data like screen number, screen fields, then you fill the BDC table call it again.

that way you can call it using call transaction after the customer creation.

regards

vijay

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:26:44 GMT

Hi oruganti,

we cannot call the two transactions one after another, what is the reason.

rgds

p.kp

Re: re: bdc

hymavathi_oruganti — Wed, 08 Mar 2006 08:30:29 GMT

we can call two transactions one after another with two call transaction statements obviously.

with one call transaction statemnt we can call only one transcation as per the syntax of call transaction.

Message was edited by: Hymavathi Oruganti

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:41:57 GMT

HI prasad

you cannot because call transaction should be followed by certian update statements after wards you can call another tranaction.

regards

kishore

Re: re: bdc

Former Member — Wed, 08 Mar 2006 08:47:06 GMT

Hi,

here is the Justification for what Vijay said ...

LOOP AT Z_LTMAT001.

SELECT * FROM ZLTMCP001

WHERE MTART = Z_LTMAT001-MTART

AND SPART = Z_LTMAT001-SPART.

MOVE ZLTMCP001-CPMATNR TO WK_CPMATNR.

ENDSELECT.

SELECT * FROM ZLTMCP002

WHERE MTART = Z_LTMAT001-MTART

AND SPART = Z_LTMAT001-SPART.

MOVE ZLTMCP002-CPMATNR TO WK_CPMATNR2.

ENDSELECT.

IF Z_LTMAT001-STATUS = '0'. "“o˜^

MOVE 'MM01' TO WK_TCODE.

PERFORM GENERATE_BDC_DATA1.

else. "•ÏX

ELSEIF Z_LTMAT001-STATUS = '1'. "•ÏX 00.09.11 mod

MOVE 'MM02' TO WK_TCODE.

PERFORM GENERATE_BDC_DATA2.

ELSE. "Šg’£“o˜^(status =5)

MOVE 'MM01' TO WK_TCODE.

PERFORM GENERATE_BDC_DATA3.

ENDIF.

CALL TRANSACTION WK_TCODE USING BDC_DATA

MODE P_MODE

UPDATE P_UP

MESSAGES INTO BDC_MSG. "19990719 INSERT

hope this way you might have understood as how this works...

Regards,

Santosh P