ABAP code help for 2004s

Question

Hey All,
Could any one suggest a replacement code for the below 3.5 code in 2004s.
If Movetype = 101 or 102 I want to update the result else I dont want to update that field. I couldnt find raise exception for thid in 2004s. Any other way to do it.
IF COMM_STRUCTURE-MOVETYPE = '101' or COMM_STRUCTURE-MOVETYPE = '102'.
  RESULT = 'F'.
ELSE.
if the returncode is not equal zero, the result will not be updated
  RETURNCODE = 1.
ENDIF.
in 2004s
IF SOURCE_FIELDS-MOVETYPE = '101' or SOURCE_FIELDS-MOVETYPE = '102'.
     RESULT = 'F'.
ELSE
*--  fill table "MONITOR" with values of structure "MONITOR_REC"
*-   to make monitor entries
... "to cancel the update process
   raise exception type CX_RSROUT_ABORT.
... "to skip a record
   raise exception type CX_RSROUT_SKIP_RECORD.
... "to clear target fields
   raise exception type CX_RSROUT_SKIP_VAL.
ENDIF.
raise exception type CX_RSROUT_SKIP_VAL. looks to be close but it doesnt work. Can anyone explain what exactly the raise exception type CX_RSROUT_SKIP_VAL. does.
Thanks,
KK

Answer 1

KK,
From the comment, it is obvious that CX_RSROUT_SKIP_VAL clears the contents of the field. If you want to keep the value that was sent by the source system, just don't do anything. Don't even raise an exception.
IF SOURCE_FIELDS-MOVETYPE = '101' or SOURCE_FIELDS-MOVETYPE = '102'.
  RESULT = 'F'.
ENDIF.
If the above code doesn't work, then you might try saving the value temporarily and then reassigning it.
l_var = result.
IF SOURCE_FIELDS-MOVETYPE = '101' or SOURCE_FIELDS-MOVETYPE = '102'.
  RESULT = 'F'.
ELSE
  result = l_var.
endif.