Error in Call Transaction

[Former Member]

Hi,

Let me know why this issue is coming.

I'M doing a bdc using call transaction and want to catch the error messages and throw back as alvoutput.

my code is

PERFORM bdc_dynpro using 'X' 'SAPMV50A' '0101' '' ''.

PERFORM bdc_dynpro using 'X' 'SAPMV50A' '4004' '' ''.

PERFORM bdc_dynpro using '' '' '' 'LIKP-VBELN' wa_likp-vbeln.

PERFORM bdc_dynpro using '' '' '' 'BDC_OKCODE' 'WABU_T'.

CALL TRANSACTION 'VL02N'

USING itab_bdcdata

MODE lv_tmpmode

UPDATE 'S'

MESSAGES INTO itab_messages.

IF sy-subrc NE 0.

PERFORM messages.

ENDIF.

what the message that i'm getting in itab_messages is "

Start screen does not exist in batch input data".

please let me know why this error is coming.

--sudha

[Former Member]

Hi,

no need to call the screen num 101.

4004 is the first screen number of the transaction code vl02n.

regards.

sriram.

[Former Member]

Hi,

what is the need of calling screen '0101'. For vl02n the main screen is '4004'.

remove the below perform from the code and check it.

PERFORM bdc_dynpro using 'X' 'SAPMV50A' '0101' '' ''.

even if you get the error, run it in foreground then you will better understand the error.

[Former Member]

Hi Sudha,

You have called a dummy screen first, the first screen in the VL02N transaction is 4004. Remove the first perform and check, then you will not have a problem.

Thanks,

Mahesh.

[venkatasriram_mygapula]

Hi,

no need to call the screen num 101.

4004 is the first screen number of the transaction code vl02n.

regards.

sriram.