Regarding Intarnal Table Size

[Former Member]

Hi Guriji,

Plz tell me how we can increase internal table size. I have fetch data which has arround 20000000 rows.

thanks.

[Former Member]

hi,

use the INITIAL SIZE addition:

TYPES <t> TYPE|LIKE <tabkind> OF <linetype> [WITH <key>]

[INITIAL SIZE <n>].

allocate ABAP memory to it.

ags.

[agnihotro_sinha2]

hi,

use the INITIAL SIZE addition:

TYPES <t> TYPE|LIKE <tabkind> OF <linetype> [WITH <key>]

[INITIAL SIZE <n>].

allocate ABAP memory to it.

ags.

[RaymondGiuseppi]

First read SAP documentation at [Processing Large Volumes of Data|http://help.sap.com/saphelp_nw04/Helpdata/EN/bf/cf52e4003011d2952b0000e8353423/frameset.htm] ([extracts|http://help.sap.com/saphelp_nw04/Helpdata/EN/9f/db9ed135c111d1829f0000e829fbfe/frameset.htm] can reach much more space than internal table in theory, limits arise in system parameters and actual size of course)

Regards,

Raymond

[ThomasZloch]

Also check if whatever you are doing there can be done in processing blocks instead of all at once, e.g. by using SELECT ... PACKAGE SIZE ...

Thomas