performance issue

Former Member — Thu, 12 Oct 2006 14:01:28 GMT

hi,

loop at i_tmp_caufv is taken extremly lot of time.can someone suggest me what has to be done.urgently require help and guidence.

i had to get the following info

Production Order Data (Released for Asprova) (ABI TransWork Table)

Order Number CAUFV-AUFNR

Part Type MARA-WRKST (first 11 characters)

Part Number CAUFV-PLNBEZ

Superior Order CAUFV-MAUFNR

Leading Order CAUFV-LEAD_AUFNR

Quantity Left to build (calculated) (CAUFV-GAMNG - AFPO-WEMNG)

Order Quantity CAUFV-GAMNG

Order Due Date CAUFV-GLTRP

Priority (For now, always set to zero. This field may be used in the future.) 0

Setup Attribute MARA-WRKST (last 3 characters)

Delivered Quantity AFPO-WEMNG

Control Key(PP01)

Status(REL) JEST-STAT

annd i hhave written the following code

FORM READ_DATA.

SELECT DISTINCT * FROM CAUFV INTO TABLE I_TMP_CAUFV

WHERE WERKS = 'HADP' AND AUART = 'PP01'.

SELECT * FROM JEST INTO TABLE I_JEST

WHERE STAT IN ('I0002','I0042').

<b>LOOP AT I_TMP_CAUFV.

READ TABLE I_JEST WITH KEY OBJNR = I_TMP_CAUFV-OBJNR.

IF SY-SUBRC = 0.

APPEND I_TMP_CAUFV TO I_CAUFV.

CLEAR I_TMP_CAUFV.

ENDIF.

ENDLOOP.</b>

IF NOT I_CAUFV[] IS INITIAL.

SELECT * FROM M_ORDNA INTO TABLE I_ORDNA FOR ALL ENTRIES IN I_CAUFV

WHERE LEAD_AUFNR = I_CAUFV-AUFNR.

SELECT * FROM MARA INTO TABLE I_MARA FOR ALL ENTRIES IN I_CAUFV

WHERE MATNR = I_CAUFV-PLNBEZ.

SELECT * FROM AFPO INTO TABLE I_AFPO FOR ALL ENTRIES IN I_CAUFV

WHERE AUFNR = I_CAUFV-AUFNR.

LOOP AT I_CAUFV.

READ TABLE I_AFPO WITH KEY AUFNR = I_CAUFV-AUFNR.

IF SY-SUBRC = 0.

DATA_TAB_TEMP-AUFNR = I_CAUFV-AUFNR.

DATA_TAB_TEMP-GAMNG = I_CAUFV-GAMNG.

DATA_TAB_TEMP-GLTRP = I_CAUFV-GLTRP.

DATA_TAB_TEMP-PLNBEZ = I_CAUFV-PLNBEZ.

DATA_TAB_TEMP-CALQTY = DATA_TAB_TEMP-CALQTY + I_CAUFV-GAMNG -

I_AFPO-WEMNG.

DATA_TAB_TEMP-OBJNR = I_CAUFV-OBJNR.

ENDIF.

READ TABLE I_MARA WITH KEY MATNR = I_CAUFV-PLNBEZ.

IF SY-SUBRC = 0.

DATA_TAB_TEMP-WRKST = I_MARA-WRKST.

ENDIF.

READ TABLE I_ORDNA WITH KEY LEAD_AUFNR = I_CAUFV-AUFNR.

I_CAUFV-LEAD_AUFNR = I_ORDNA-LEAD_AUFNR.

I_CAUFV-MAUFNR = I_ORDNA-MAUFNR.

MOVE I_CAUFV-LEAD_AUFNR TO DATA_TAB_TEMP-LEAD_AUFNR.

MOVE I_CAUFV-MAUFNR TO DATA_TAB_TEMP-MAUFNR.

MOVE-CORRESPONDING DATA_TAB_TEMP TO DATA_TAB.

APPEND DATA_TAB.

CLEAR DATA_TAB.

CLEAR CALQTY.

ENDLOOP.

ENDIF.

ENDFORM. " READ_DATA

Re: performance issue

Former Member — Thu, 12 Oct 2006 14:04:37 GMT

If you are sure that this is taking lot of time, you can do this:

sort i_jest by objnr.

LOOP AT I_TMP_CAUFV.

READ TABLE I_JEST WITH KEY OBJNR = I_TMP_CAUFV-OBJNR binary search.

IF SY-SUBRC = 0.

APPEND I_TMP_CAUFV TO I_CAUFV.

CLEAR I_TMP_CAUFV.

ENDIF.

ENDLOOP.

Re: performance issue

Former Member — Thu, 12 Oct 2006 14:06:17 GMT

Hi,

is it that you are using I_JEST internal table to check existence of I_TMP_CAUFV-OBJNR ?

In that case you can select data into I_JEST first.then loop thro it to check data from CAUFV table & append it in internal table.

Thanks.

Mark points if helpful.

Re: performance issue

Former Member — Thu, 12 Oct 2006 14:19:50 GMT

Try:


<b>sort: I_TMP_CAUFV by objnr,
      i_jest      by objnr.</b>
LOOP AT I_TMP_CAUFV.

  READ TABLE I_JEST WITH KEY OBJNR = I_TMP_CAUFV-OBJNR
    <b>binary search</b>.
  IF SY-SUBRC = 0.
    APPEND I_TMP_CAUFV TO I_CAUFV.
    CLEAR I_TMP_CAUFV.
  ENDIF.

ENDLOOP.

The binary search will make it go much more quickly.

Rob

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