Issue with Parallel Processing

Former Member — Sun, 21 Apr 2013 08:00:44 GMT

Hi All,

I am doing parallel processing in METHOD SAVE_AND_PUBLISH_DOCUMENT. Please refer below piece of code.

CALL FUNCTION 'ZZBAPI_GOODSMVT_CREATE' STARTING NEW TASK lv_task

CALLING RETURN_INFO ON END OF TASK

EXPORTING

goodsmvt_header = lt_goodsmvt_header

goodsmvt_code = lt_goodsmvt_code

TABLES

goodsmvt_item = lt_goodsmvt_item

return = lt_return.

lv_task = lv_task + 1.

method RETURN_INFO.

DATA: lt_messages TYPE bapiret2_t, "messages from each process..

gv_msg(220) TYPE c VALUE SPACE.

RECEIVE RESULTS FROM FUNCTION 'BAPI_GOODSMVT_CREATE'

TABLES

et_messages = lt_messages

EXCEPTIONS

communication_failure = 1 MESSAGE gv_msg

system_failure = 2 MESSAGE gv_msg.

endmethod.

My issue is call to method return_info is not getting triggered. Please suggest.

Thanks,

Vikas Badhan

Re: Issue with Parallel Processing

tolga_polat — Sun, 21 Apr 2013 13:53:12 GMT

Hi Vikas,

1) Not this :

vikas badhan wrote:
method RETURN_INFO.

DATA:   lt_messages  TYPE          bapiret2_t,   "messages from each process..

        gv_msg(220)  TYPE c VALUE SPACE.

  RECEIVE RESULTS FROM FUNCTION 'BAPI_GOODSMVT_CREATE'
  TABLES
    et_messages   = lt_messages
  EXCEPTIONS
    communication_failure = 1 MESSAGE gv_msg
    system_failure = 2 MESSAGE gv_msg.
endmethod.

Function name "RECEIVE RESULTS FROM FUNCTION 'ZZBAPI_GOODSMVT_CREATE'" must be same.

and declare your method like this :

methods : return_info

importing p_task type clike.

2) In one case, i used Asynchronous RFC and i needed to know, function finished its proccess. I did that like this.

CALL FUNCTION 'ZFI_TFRS_DOCUMENT_POST'
         STARTING NEW TASK tfrs
         PERFORMING handle_subrc_post ON END OF TASK
         EXPORTING
           is_header = ls_header
           it_item   = lt_item.
WAIT UNTIL gv_finish EQ 'X'.
CLEAR : gv_finish.
*
*
*
FORM handle_subrc_post USING p_task TYPE clike.
RECEIVE RESULTS FROM FUNCTION 'ZFI_TFRS_DOCUMENT_POST'
                      IMPORTING
                        e_finish = gv_finish
                      EXCEPTIONS
                        error_post            = 1
                        system_failure        = 2
                        communication_failure = 3
                        resource_failure      = 4
                        OTHERS                = 5.
ENDFORM.                    "handle_subrc_post

I hope this will help

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Issue with Parallel Processing

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