parallel processing using arfc.

[Former Member]

Hi experts,

Does any have a presntation on how to proceed with parallel processing with ARFC?

Thanks in Advance.

[former_member156446]

[Parallel Processing with Asynchronous RFC|http://help.sap.com/saphelp_nwpi71/helpdata/en/22/0425c6488911d189490000e829fbbd/content.htm]

[Configuration of System Resources for RFC >>>|https://help.sap.com/saphelp_nwce711/helpdata/en/62/73241e03337442b1bc1932c2ff8196/content.htm]

[Performance in parallel processing >>>|http://www.businessandlaw.vu.edu.au/sapkb/System%20Management%20(Section%201%20&%202)/ppt/902.PDF]

[Former Member]

HI,

[ Asynchronous RFC (aRFC)|http://help.sap.com/saphelp_nwpi71/helpdata/en/22/042592488911d189490000e829fbbd/content.htm]

[former_member203501]

look at the piece of code ....

FORM start_onhand_extract_task .

DO.

IF g_num_running < g_avail_wps.

EXIT.

ENDIF.

WAIT UP TO 5 SECONDS.

ENDDO.

• Creating the file name with task number

ADD 1 TO g_task_num.

CONCATENATE p_file1 g_task_num INTO g_task_name.

CONCATENATE g_filename g_task_name INTO task_tab-filename1.

CONDENSE task_tab-filename1 NO-GAPS.

task_tab-task_name = g_task_name.

APPEND task_tab.

CLEAR g_msg_text.

CALL FUNCTION 'ZMIO_GET_MARD_DATA'

STARTING NEW TASK g_task_name

DESTINATION IN GROUP p_grp

PERFORMING decrease_wp ON END OF TASK

EXPORTING

i_filename = task_tab-filename1

TABLES

i_matnr = r_matnr

i_werks = r_werks.

CASE sy-subrc.

WHEN 0.

ADD 1 TO g_num_running.

g_num_submitted = g_num_submitted + 1.

WHEN 1.

error_rec-task_name = g_task_name.

error_rec-filename1 = task_tab-filename1.

APPEND error_rec.

APPEND it_exp_t001w TO it_err_t001w.

ADD 1 TO g_num_err.

g_hold_num = g_num_running.

WAIT UNTIL g_num_running < g_hold_num OR

g_hold_num = 0

UP TO 5 SECONDS.

WHEN OTHERS.

error_rec-task_name = g_task_name.

error_rec-filename1 = task_tab-filename1..

error_rec-msg_text = g_msg_text.

APPEND error_rec.

APPEND it_exp_t001w TO it_err_t001w.

ADD 1 TO g_num_err.

ENDCASE.

ENDFORM. " start_onhand_extract_task