How to create dynamic internal table in basis 620 release?

[Former Member]

Hello ,

I need to create a dynamic internal table for selected field of standard dictionary table in system with basis release 620.

and can not use cl_alv_table_create->create_dynamic_table due to its limitations.

I got the way to create itab with same structure of dictionary table using: create data gr_tab type table of (p_tab).

but how can i do same thing for selected columns.?

Regards,
Sameer

[horst_keller]

Create an appropriate type object with RTTC and use the respective variant of the CREATE DATA statement.