Loops within loops

[Former Member]

Greetings Abapers

I keep getting a runtime error where the system tells me that my program has terminated because it has exceeded the runtime limit. I suspect this is because i have a loop within another loop and they both take a while to execute. I was wondering if you could suggest how i can improve my code. Currently what i want to do is

Get all active sales codes and assign them to a table

Read org relationships for all BP's linked to Salescodes for all date ranges

The code is :

loop at lt_/ccdev01/a2scode.

• Read all organisational relationships for all business partneru2019s linked to sales codes for all date ranges

select * from hrp1001 into table lt_hrp1001

where plvar = '01'

and relat = 'Z40'

or relat = '008'.

loop at lt_hrp1001.

.........

endloop.

endloop.

[Former Member]

Hi try this!

sort lt_/ccdev01/a2scode by <keyfield>.

sort hrp1001 by <key field..

loop at lt_/ccdev01/a2scode.

Read all organisational relationships for all business partneru2019s linked to sales codes for all date ranges

select * from hrp1001 into table lt_hrp1001

where plvar = '01'

and relat = 'Z40'

or relat = '008'.

read table hrp1001 into wa_hrp1001 with key = lt_/ccdev01/a2scode-<key>.

endloop.

[Former Member]

If your select statement is doing the same work in every loop, better place it outside the loop. And then do a loop within the loop. Just try if it helps.

Regards,

Yogesh Bhatia

[Former Member]

Hrp1001 has huge data and that too UR executing this table

without proper key .. and in loop .. endloop.

Select data only once from HRP1001 ..

select * from hrp1001 into table lt_hrp1001

where plvar = '01'

and relat = 'Z40'

or relat = '008'.

loop at lt_/ccdev01/a2scode.

loop at lt_hrp1001.

.........

endloop.

endloop.

[andr_klos]

Hi,

try this:

...

select * from hrp1001 into table lt_hrp1001
where plvar = '01'
and relat = 'Z40'
or relat = '008'.

LOOP AT lt_/ccdev01/a2scode ASSIGNING <FS1>.

  LOOP AT LT_HRP1001 ASSIGNING <FS2>.

  ENDLOOP.

ENDLOOP.

...

Futher tipps:

TABLE LT_HRP1001: Sorted or Hashed table

[Former Member]

write:

select * from hrp1001 into table lt_hrp1001

where plvar = '01'

and relat IN ('Z40','008').