topic Re: function module in new task in Application Development and Automation Discussions

function module in new task

Former Member — Fri, 23 Nov 2007 06:59:44 GMT

Hi:

I've got a Z function module. I want to use starting new task syntax with it. But the problem is that its having an importing parameter also. is there any alternative for that. I need to process this FM in a new task. Points will be rewarded.

Re: function module in new task

Former Member — Fri, 23 Nov 2007 07:09:42 GMT

CALL FUNCTION update_function IN UPDATE TASK

[EXPORTING p1 = a1 p2 = a2 ...]

[TABLES t1 = itab1 t2 = itab2 ...].

Re: function module in new task

matt — Fri, 23 Nov 2007 07:29:30 GMT

The problem is that he has IMPORTING parameters.

You call the FM STARTING NEW TASK, without IMPORTING parameters. If you need the results, then you must use the addition

{PERFORMING subr}|{CALLING meth} ON END OF TASK

And in the subroutine or method, you'll need:

RECEIVE RESULTS FROM FUNCTION, putting your import parameters there. This is all documented very well in the ABAP help.

edit: note that you have posted this before. You say you have a problem with the importing params. What precisely is the problem?

matt

Message was edited by:

Matthew Billingham

Re: function module in new task

Former Member — Fri, 23 Nov 2007 07:58:39 GMT

Hi,

HERE THE EXAMPLE

&----

*& Form DIF_PLAN

&----

FORM dif_plan TABLES it_param TYPE tdf_el

USING nam LIKE t_name

idx.

CONCATENATE nam idx INTO taskname.

CALL FUNCTION 'Y_F_CO_DIF_DF_ELEM'

STARTING NEW TASK taskname

DESTINATION IN GROUP DEFAULT

PERFORMING outdata_new ON END OF TASK

EXPORTING

i_keart = 'N'

i_kkzst = ' '

i_curtp = p_curtp

TABLES

t_param = it_param

t_el_hv = it_el_hv

t_elehkns = it_elehkns

t_ckmlkev = it_ckmlkev

r_mlcct = ra_mlcct

r_categ = ra_categ

EXCEPTIONS

int_err = 1

OTHERS = 2.

IF sy-subrc <> 0.

MESSAGE e203(zmco).

ELSE.

ADD 1 TO started_task.

ENDIF.

IF free_task <= proc_cnt_n .

WAIT UNTIL gs_cnt >= started_task.

CLEAR: started_task, gs_cnt.

*Quantity of free processes

CALL FUNCTION 'SPBT_GET_CURR_RESOURCE_INFO'

IMPORTING

free_pbt_wps = free_task

EXCEPTIONS

internal_error = 1

pbt_env_not_initialized_yet = 2

OTHERS = 3

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

PERFORM num_task USING 4.

proc_cnt = proc_cnt - 1.

ENDFORM. "DIF_PLAN

&----

*& Form outdata_new

&----

*& -->TASKNAME text

&----

FORM outdata_new USING taskname.

RECEIVE RESULTS FROM FUNCTION 'Y_F_CO_DIF_DF_ELEM'

TABLES

t_outdata = it_dif_df_elem1

EXCEPTIONS

int_err = 1

OTHERS = 2.

APPEND LINES OF it_dif_df_elem1 TO it_dif_df_elem.

ADD 1 TO gs_cnt.

ENDFORM.

Re: function module in new task

Former Member — Fri, 23 Nov 2007 08:24:50 GMT

Hi:

The problem was that I've importing parameters in FM...but as per ur guidance I was able to sort it out