topic Re: Catch in Loop w/o exiting loop. in Application Development and Automation Discussions

Catch in Loop w/o exiting loop.

kmoore007 — Mon, 15 Mar 2010 12:04:03 GMT

Hi,

I'm performing a LOOP at table. ENDLOOP. Within the loop I have a TRY. ENDTRY. CATCH. This is so I can perform a arithmatic statement and catch any errors. The problem is, if an error occurs it exits the LOOP. I don't want to exit the entire LOOP statement. I just want to continue on with the next record in my internal table. But instead, the loop is exited.

Any ideas?

Example code:


  LOOP AT t_pcts ASSIGNING <wa_pcts>.
        TRY.
            <wa_pcts>-percent = <wa_pcts>-expprod / <wa_pcts>-actprod.
          CATCH cx_root INTO oref.
            text = oref->get_text( ).
        ENDTRY.
  ENDLOOP.

Re: Catch in Loop w/o exiting loop.

Former Member — Mon, 15 Mar 2010 12:41:12 GMT

Hi,

check if your program is activated. TRY CATCH in LOOP works fine.

For my program:


DATA gt_vbrp TYPE TABLE OF vbrp WITH HEADER LINE.
APPEND INITIAL LINE TO gt_vbrp.
APPEND INITIAL LINE TO gt_vbrp.
APPEND INITIAL LINE TO gt_vbrp.
LOOP AT gt_vbrp.
  TRY.
      gt_vbrp-fkimg = 100 / gt_vbrp-fkimg.
    CATCH cx_root.
      WRITE: / 'Exception'.
  ENDTRY.
  WRITE: / sy-tabix.
ENDLOOP.

I get correct result:


Exception
         1
Exception
         2
Exception
         3

Program does not interrupt the loop.

Regards,

Przemysław

Re: Catch in Loop w/o exiting loop.

kmoore007 — Mon, 15 Mar 2010 12:45:19 GMT

You can also use 'CONTINUE' after the CATCH statement I discovered.

Re: Catch in Loop w/o exiting loop.

Former Member — Mon, 15 Mar 2010 12:46:51 GMT

Hi,

CONTINUE after CATCH is unnecessary - program is processing next row automatically.

Regards,

Przemysław