topic Re: Do while int_table is empty in Application Development and Automation Discussions

Do while int_table is empty

Former Member — Wed, 13 Aug 2008 13:39:59 GMT

hi,

im using a badi which is performing a lot of methods. Each method changes an Error_Table if something is going wrong.

Is there an easier way than this ?

if table is initial.

method1

else.

exit.

endif.

if table is initial.

method2

else.

exit.

endif.

I would like to exit the badi if the table contains an entry.

note: there is no loop step over the methods.

What about using "catch" or "while" or something else ?

Thx,

Gordon

Re: Do while int_table is empty

Former Member — Wed, 13 Aug 2008 13:42:00 GMT

try this...

if table[] is initial.

method1.

method2.

else.

exit.

endif.

Re: Do while int_table is empty

former_member194669 — Wed, 13 Aug 2008 13:46:51 GMT

May be you can try with macro.

Please find a the following macro i have used in on the program for updating tables


* Macro for controling the update tables
  define updatetable.
    if v_eflg ne c_y.
      if not &2[] is initial.
        modify &1 from table &2.
        if sy-subrc ne 0.
          move c_y to v_eflg.
         if not &2[] is initial.
          i_idoc_status-docnum = v_docnum.
          i_idoc_status-status = '51'.
          i_idoc_status-msgty  = 'E'.
          i_idoc_status-msgid  = 'YCC'.
          i_idoc_status-msgno  = '733'.
          i_idoc_status-msgv1  = &3.
          i_idoc_status-msgv2  = ' '.
          i_idoc_status-msgv3  = ' '.
          i_idoc_status-msgv4  = ' '.
          append i_idoc_status.
         endif.
        else.
          i_idoc_status-docnum = v_docnum.
          i_idoc_status-status = '53'.
          i_idoc_status-msgty  = 'S'.
          i_idoc_status-msgid  = 'YCC'.
          i_idoc_status-msgno  = '736'.
          i_idoc_status-msgv1  = &3.
          i_idoc_status-msgv2  = ' '.
          i_idoc_status-msgv3  = ' '.
          i_idoc_status-msgv4  = ' '.
          append i_idoc_status.
        endif.
      endif.
    endif.
  end-of-definition.



  updatetable yattrid      i_yattrid      'YATTRID'.

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Re: Do while int_table is empty

RichHeilman — Wed, 13 Aug 2008 14:03:31 GMT

Yes, you can use exceptions classes and TRY..CATCH staetments to do this. Each method would need to raise an exception after writing to the ERROR_TAB, then in your main method, it would catch these exceptions.

try.

  call method method1
  call method method2
  call method method3
  call method method4

catch cx_some_exception.
   return
endtry.

So basically, if any of the methods raise the exception, then the rest of the methods will not be called.

Regards,

Rich Heilman

Re: Do while int_table is empty

Former Member — Wed, 13 Aug 2008 14:28:51 GMT

Rich,

can you describe me more detailed about "catch cx_some_exception" ?

how to configure cx_someexception ?

Thx,

Gordon

Re: Do while int_table is empty

former_member194669 — Wed, 13 Aug 2008 14:39:55 GMT

I find this document very useful in learning how to catch exception in.

https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/f86c9290-0201-0010-7a93-dda3716dc0d2

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