Read

[Former Member]

Hi

Iam fetching data frm few tables and want to put into final table,but which is better peformance..

ex 1. iam getting data from vbak and vbap(join) into i_vbap

2. vbuk and vbkd(join) into i_vbuk where vbeln = i_vbap-vbeln.

3.select parnt from table into i_parnt where id1 = i_vbap-kunnr and wert1 =

i_vbuk-bzirk.

4.get field from ibin into i_ibin where field = i_vbap-cuobj.

wich is best to loop.

Any help is higly appreciated.

Thanks

[Former Member]

hi krk,

first loop on i_vbap itab,

then throug read u can move-corresponding fields to final internal table from the ramining itab's.

this is good method even for performance.

regards,

seshu.

[Former Member]

Hi

You mean to say loop i_vbap

and Read all tables and if sy-subrc = 0. then move to final internal tale.

[Former Member]

ya that's right.

proceed.

[seshatalpasai_madala]

Hi,

I think first two steps are fine.

In the 3rd and 4th step you can use IN or FOR ALL ENTRIES to get the values you need not loop.

Regards,

Sesh

[Former Member]

Hi,

The best way is loop throgh the i_vbap and then use READ for other tables.

SORT all other tables before use so that you can use BINARY SEARCH.

Reward points if useful.

Regards,

Atish