BDC problem

[Former Member]

Hi,

I have developed a BDC program for QA12 in Call transaction.Normally i need to pass around 10 records at once.

While iam giving mode 'A' the data is getting saved(pressing enter,enter..)

But if i give mode 'N' data is not getting saved(not passed into screen fields).

What might be the reason? Do i need to give some thing like "WAIT UP TO 12 SECONDS" ?

Points guaranteed

cheers

kaki

[Lakshmant1]

Hi Kaki,

Check the recording(SHDB) once again by checking the checkbox simulate background mode, as there will be difference in foreground and background execution.

Thanks

Lakshman

[Former Member]

Hi,

Every thing is looks fine.Still the data is not getting saved in mode 'N'. This is my code.Where might be the error?

FORM PROCESS_BDC.

  LOOP AT T_CAT.
    REFRESH BDCDATA.

    PERFORM BDC_DYNPRO      USING 'SAPMQEVA' '0100'.
    PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                                  'QALS-PRUEFLOS'.
    PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                                    '/00'.
    PERFORM BDC_FIELD       USING 'QALS-PRUEFLOS'
                                   T_CAT-PRUEFLOS.

    PERFORM BDC_DYNPRO      USING 'SAPMQEVA' '0200'.
    PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                                  'RQEVA-VCODE'.
    PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                                    '=BB'.

    PERFORM BDC_FIELD       USING 'RQEVA-VCODE'
                                   T_CAT-VCODE.
    PERFORM BDC_FIELD       USING 'RQEVA-VCODEGRP'
                                   T_CAT-VCODEGRP.
    PERFORM BDC_FIELD       USING 'RQEVA-QKENNZAHL'
                                   T_CAT-QKENNZAHL.

    PERFORM BDC_DYNPRO      USING 'SAPMQEVA' '0200'.
    PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                                  'RQEVA-VCODE'.
    PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                                    '=ENTE'.

    G_QTY = T_CAT-LOSMENGE.
    CONDENSE G_QTY.

    PERFORM BDC_DYNPRO      USING 'SAPMQEVA' '0200'.
    PERFORM BDC_FIELD       USING 'BDC_CURSOR'
                                  'RQEVA-VMENGE01'.
<b>    PERFORM BDC_FIELD       USING 'BDC_OKCODE'
                                '=BU'.</b> 
                            this is for  saveing the data

    PERFORM BDC_FIELD       USING 'RQEVA-VMENGE01'
                                   G_QTY.


    CALL TRANSACTION 'QA12' USING BDCDATA
       MODE 'N' UPDATE 'S' MESSAGES INTO MESSTAB.

  ENDLOOP.

ENDFORM.                    "BDC_FIELDS

[suresh_datti]

Hi Kaki,

Did you check if the MESSTAB is filled with any error messages? You can use the delivered function module

'MESSAGE_TEXT_BUILD' to get the text of the message.Dont ask me why but sometimes pressing enter twice does help in BDCs ie repeat the following statement in your routine.

PERFORM BDC_FIELD using 'BDC_OKCODE' '=ENTE'.

Regards,

Suresh Datti

Message was edited by: Suresh Datti

[Former Member]

Thank you suresh.

'MESSAGE_TEXT_BUILD' logic is worked and BDC is working.

Full points alloted

cheers

kaki

[Former Member]

A thumb rule: never use mode "N" before you finished the programming - always mode "E" (stops on error and displays the problematic screen with the system error).

If it's not running as a Job, leave the "E" mode even for Production since you never know what might happen during the Batch-input process and many times users knows how to fix issues that happen during the Batch-input process.

enjoy.

ayal.