Performance : how to detrmine the package size during a select

Hi,
When you do a select using package size, how to determine the value of the package size.
Thanks for your help
Marie

Hi marie,
1. When you do a select using package size
Its done when number of records is very high.
and we don't want to fetch all records,
IN ONE SHOT.
2. At that time, we fetch records in BUNCHES / PACKAGES.
3. Just copy paste to get a taste of it.
REPORT abc.
DATA : t001 LIKE TABLE OF t001 WITH HEADER LINE.
DATA : ctr TYPE i.
selection screen.
PARAMETERS : a TYPE c.
START-OF-SELECTION.
  SELECT * FROM t001
  INTO TABLE t001
  PACKAGE SIZE 5 .
    ctr = ctr + 1.
    WRITE :/ '----
Loop Pass # ' , ctr.
    LOOP AT t001.
      WRITE :/ t001-bukrs , t001-butxt.
    ENDLOOP.
  ENDSELECT.
regards,
amit m.

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