performance help

Former Member — Mon, 10 Sep 2007 08:21:10 GMT

hi all

i buield this rfc to portal and when i run it it takes like 4,206,413 Microseconds

how i can decrease the time of runnig.

thankes

this is all my code

i reward.

CONCATENATE sy-datum(4) '01' INTO l_stperiod.

tmp_stperiod = l_stperiod.

l_enperiod = sy-datum .

bet_period = l_enperiod - l_stperiod.

LOOP AT costcenters ASSIGNING <fs_cost>.

l_stperiod = tmp_stperiod.

DO bet_period TIMES.

CALL FUNCTION 'ZEMP_MISS_DAYS'

EXPORTING

kostl = <fs_cost>-kostl

period = l_stperiod

TABLES

emp_miss_days = emp_miss_days.

l_stperiod = l_stperiod + 1.

ENDDO.

ENDLOOP.

l_stperiod = tmp_stperiod.

SORT emp_miss_days BY kostl period.

LOOP AT emp_miss_days .

MOVE-CORRESPONDING emp_miss_days TO col_miss_tab.

COLLECT col_miss_tab .

ENDLOOP.

*creating the data

IF costcenters[] IS NOT INITIAL.

SELECT kostl period miss_days

INTO TABLE gt_miss_data

FROM zaverageh_data

FOR ALL ENTRIES IN costcenters

WHERE kostl EQ costcenters-kostl

AND period BETWEEN l_stperiod

AND l_enperiod.

ENDIF.

ENDFUNCTION.

Re: performance help

Former Member — Mon, 10 Sep 2007 12:25:34 GMT

you can definetly optimize your code:

Step 1.

"CONCATENATE sy-datum(4) '01' INTO l_stperiod.

tmp_stperiod = l_stperiod.

l_enperiod = sy-datum .

bet_period = l_enperiod - l_stperiod."

I assume you are trying to compute a date range period. This is better done with a function module like "PERIOD_BETWEEN_DATES".

Step2.

Avoid move-corresponding by specifying the fields.

Step 3.

Since you are reading from a ztable, It will help if you can create index for the table

zaverageh_data

Thanking you.

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performance help

Re: performance help