• ABAP-多线程处理


      1 *&---------------------------------------------------------------------*
      2 *& Report  ZRICO_TEST26
      3 *&
      4 *&---------------------------------------------------------------------*
      5 *&
      6 *&
      7 *&---------------------------------------------------------------------*
      8 report zrico_test26.
      9 data:gv_taskname(12) type c, "task name(同时运行的任务名称必须保持唯一)
     10      gv_classname    type rzlli_apcl,   "Server Group Name
     11      gv_applserver   type rzllitab-applserver. "RFC Serve Group
     12 data:gv_lin      type char10,
     13      gv_job      type i,
     14      gv_end      type c,
     15      gv_mess(40) type c.        "并发执行出错信息
     16 data:begin of wa_tab,
     17        num1     type vbap-kwmeng,
     18        num2     type vbap-kwmeng,
     19        num3     type vbap-kwmeng,
     20        flg      type c,
     21        exflg    type c,
     22        taskname type string,
     23      end of wa_tab.
     24 data:gt_tab like table of wa_tab.
     25 field-symbols:
     26     <fs_tab> like wa_tab.
     27 
     28 start-of-selection.
     29 
     30   call 'C_SAPGPARAM'                                      "#EC CI_CCALL
     31     id 'NAME'  field 'rdisp/myname'
     32     id 'VALUE' field gv_applserver.
     33 
     34   select single classname
     35      from rzllitab
     36      into gv_classname   "Server Group Name
     37     where applserver = gv_applserver
     38       and grouptype = 'S'.   "S:服务器组,空:登陆组
     39 
     40   "shift gv_classname left deleting leading space.
     41 
     42   do 200 times.
     43     gv_lin = gv_lin + 1.
     44     call function 'CONVERSION_EXIT_ALPHA_INPUT'
     45       exporting
     46         input  = gv_lin
     47       importing
     48         output = gv_lin.
     49 
     50     append initial line to gt_tab assigning <fs_tab>.
     51     <fs_tab>-num1 = sy-index.
     52     concatenate 'TASK' gv_lin into <fs_tab>-taskname.
     53     condense <fs_tab>-taskname no-gaps.
     54     unassign <fs_tab>.
     55   enddo.
     56 
     57 
     58   loop at gt_tab assigning <fs_tab>.
     59     clear:gv_end.
     60 
     61     write:/10 <fs_tab>-taskname,'BEGIN'.
     62 
     63     call function 'ZRICO_NEW_TARK'
     64       starting new task <fs_tab>-taskname
     65       destination in group gv_classname
     66       performing frm_subroutine_done on end of task
     67       exporting
     68         i_num                 = <fs_tab>-num1
     69       exceptions
     70         communication_failure = 1 message gv_mess
     71         system_failure        = 2 message gv_mess
     72         resource_failure      = 3.
     73     if sy-subrc = 0.
     74       <fs_tab>-exflg = 'Y'.
     75       gv_job = gv_job + 1.
     76     else.
     77       <fs_tab>-exflg = 'N'.
     78     endif.
     79 
     80     write:/10 <fs_tab>-taskname,'END'.
     81 
     82   endloop.
     83 
     84   loop at gt_tab assigning <fs_tab>.
     85     write:/10 <fs_tab>-num1,<fs_tab>-num2,<fs_tab>-flg,<fs_tab>-exflg,<fs_tab>-taskname.
     86   endloop.
     87 
     88 form frm_subroutine_done using gv_taskname.
     89   data:lv_num type vbap-kwmeng.
     90   field-symbols:
     91     <fs_tab> like line of gt_tab.
     92 
     93   receive results from function 'ZRICO_NEW_TARK'
     94     importing
     95       e_num          = lv_num.
     96 
     97   loop at gt_tab assigning <fs_tab>
     98   where taskname = gv_taskname.
     99     <fs_tab>-num2 = lv_num.
    100     <fs_tab>-flg  = 'X'.
    101   endloop.
    102 
    103   gv_end = 'X'.
    104 endform.
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  • 原文地址:https://www.cnblogs.com/ricoo/p/10184231.html
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