parallel cursor

[Former Member]

im trying to access mara table 4 times by writing 4 different select conditions and moving them in to four different internal tables. can i use parallel cursor for this.

Thanks for your help.

[Former Member]

Hi,

You have to select from the table only once, that is the best coding practice.

While populating internal table u can use parallel cursor that is only on internal tables.

*reward if helpful*

[Former Member]

To restrict the database access, you can select the records from mara for the common conditions and the read/ loop according to the specific conditions.

Ex:

suppose :

select * from mara into lt1_mara where matnr in s_matnr. 
loop lt1_mara.
  .....
endloop. 
.......
.......
select * from mara where meins in s_meins.
loop lt2_mara.
  .....
endloop. 
......
select * from mara where matkl in s_matkl.
loop lt3_mara.
  .....
endloop.  
.......

instead of the above you can use:

select * from mara into lt_mara where   matnr in s_matnr
                                                     or meins in s_meins
                                                     or matkl in s_matkl. 

loop at lt_mara where  matnr in s_matnr.
......
endloop. 

.....
.....
loop at lt_mara where  meins in s_meins.
......
endloop. 

.....
.....
loop at lt_mara where  matkl in s_matkl.
......
endloop. 
...............
....................

<b>the above will misimise your database access.</b>