Performance issue - Select statement

Question

Hi  I am having the 10 lack records in the KONP table . If i am trying to see all the records in SE11 , it is giving the short dump TSV_TNEW_PAGE_ALLOC_FAILED . I know this is because of less memory in the Server . Is there any other way to get the data ? How to optimise the below SELECT statement if i have large data in the table .
i_condn_data - is having 8 lack records .
SELECT knumh kznep valtg valdt zterm
        FROM konp
        INTO TABLE i_condn_data_b
        FOR ALL ENTRIES IN i_condn_data
        WHERE knumh = i_condn_data-knumh
        AND kschl = p_kschl.
Please suggest .

Answer 1

Hi,
try to use "UP TO n ROWS" to control the quantity of selected data in each Loop step.
Something like this:
sort itab by itab-knumh.
flag = 'X'.
while flag = 'X'.
SELECT knumh kznep valtg valdt zterm
FROM konp
INTO TABLE i_condn_data_b UP TO one_million ROWS
WHERE knumh > new_value_for_selection
AND kschl = p_kschl.
describe table i_condn_data_b lines i.
read table i_condn_data_b index i.
new_value_for_selection = i_condn_data_b-knumh.
*....your logic for table i_condn_data_b
if  one_million  > i.
clear flag.
endif.
endwhile.
Regards