BSAK link to BSIS and BSAS...

Question

Hello Experts,
I am doing 2 FOR ALL ENTRIES to get records from BSIS and BSAS based on the records
that I got in BSAK. Currently, I only know of 3 fields to link which is BUKRS, BELNR, AND GJAHR
but I is still any more fields that I can link to BSAK from BSIS and BSAS? Because we are
experiencing performance issues in my program. I am using index for the 3 tables but still it gives us
performance issues. Below is my code:
*   Get previous year
    lv_year = p_gjahr - 1.
*   Get records from PAYR
    SELECT zbukr vblnr gjahr lifnr zaldt
      FROM payr
      INTO TABLE gt_payr
     WHERE zbukr = p_bukrs
       AND gjahr IN (lv_year, p_gjahr).
    DELETE gt_payr WHERE zaldt+4(2) > p_monat.
    SORT gt_payr BY zbukr vblnr gjahr lifnr zaldt.
    DELETE ADJACENT DUPLICATES FROM gt_payr COMPARING zbukr vblnr gjahr lifnr zaldt.
    IF NOT gt_payr[] IS INITIAL.
*     Get records from BSAK
      SELECT bukrs blart gjahr monat belnr lifnr dmbtr shkzg
        FROM bsak
        INTO TABLE gt_bsak
         FOR ALL ENTRIES IN gt_payr
        WHERE lifnr = gt_payr-lifnr
          AND bukrs = gt_payr-zbukr
          AND augdt = gt_payr-zaldt
          AND augbl = gt_payr-vblnr
          AND gjahr = gt_payr-gjahr.
    ENDIF.
    DELETE gt_bsak WHERE monat > p_monat.
    DELETE gt_bsak WHERE shkzg <> 'H'.
    gt_payments[] = gt_bsak[].
    IF NOT gt_payments[] IS INITIAL.
*   Get records from BSIS(Open items)
    SELECT bukrs blart gjahr monat dmbtr hkont
      FROM bsis
      INTO TABLE gt_bsis
       FOR ALL ENTRIES IN gt_payments
     WHERE bukrs = gt_payments-bukrs
       AND belnr = gt_payments-belnr
       AND gjahr = gt_payments-gjahr
       AND blart IN (lc_su, lc_px).
*   Get records from BSAS(Cleared items)
    SELECT bukrs blart gjahr monat dmbtr hkont
      FROM bsas
      INTO TABLE gt_bsas
       FOR ALL ENTRIES IN gt_payments
     WHERE bukrs = gt_payments-bukrs
       AND belnr = gt_payments-belnr
       AND gjahr = gt_payments-gjahr
       AND blart IN (lc_su, lc_px).
    ENDIF.
Hope you can help me guys. Thank you and take care!

Answer 1

In a statement with a SELECTstatement with FOR ALL ENTRIES, the addition ORDER BY can only be used with the addition PRIMARY KEY
bsis
select MANDT
BUKRS
HKONT
AUGDT
AUGBL
ZUONR
GJAHR
BELNR
BUZEI
bsak
select MANDT
BUKRS
LIFNR
UMSKS
UMSKZ
AUGDT
AUGBL
ZUONR
GJAHR
BELNR
BUZEI
bsas
select MANDT
BUKRS
HKONT
AUGDT
AUGBL
ZUONR
GJAHR
BELNR
BUZEI
Message was edited by:
        Karthikeyan Pandurangan