Error Stack in Expert Routine, Infos about Object Log

Question

Hi all,
currently I try to find some information about using the error stack in combination with an expert routine. So far I know that I have to use the Object Log, which is already in place in my code for monitor messages.
LOOP AT itab_input INTO wa_input.
IF sy-subrc <> 0.
        CLEAR msg.
        msg-msgid = 'MY_CLASS'.
        msg-msgty = 'E'.
        msg-msgno = '002'.
        msg-msgv1 = v1.
        msg-msgv2 = v2.
        msg-msgv3 = v3.
        APPEND msg TO t_msg.
        " ??? Write wa_input to error stack???
        CONTINUE.
      ENDIF.
ENDLOOP.
Does somebody know how I could append wa_input to the error stack? Or does somebody have a good documentation about Object log?
Thanks a lot!
Nita

Answer 1

Good Morning,
thanks a lot for your input. I tried to implement this function, but I do not know where I could get the Segment Id from.
Do you know what i_use_crosstab is used for? I think i_with_message should be set to 'X' if I want to write wa_input-record it to the error stack.
CALL METHOD log->verify_record
          EXPORTING
            i_use_crosstab  = ''
            i_segid         = lv_segid
            i_record        = wa_input-record
            i_with_message  = 'X'
          RECEIVING
            r_skip          = lv_skip
          EXCEPTIONS
            too_many_errors = 1
            not_in_crosstab = 2
            OTHERS          = 3.
From semantic point of view the coding should do following:
- To avoid a second loop in my expert routine it should only check the current src record. If this is wrong, which I already determine in my coding, it should write the record in the error stack. If it is correct, it should check whether there are already records with the same semantic key in the error stack and if yes, add it also to it.
- I assume that I have to delete this record manually from my src. package than.
Cheers
Nita