topic Re: Reading Deep internal table data from work area in Application Development and Automation Discussions

Reading Deep internal table data from work area

Former Member — Thu, 22 Dec 2016 18:12:46 GMT

Hello

I am having internal table nxl_t_return ,it is having deep internal table.

My requirement is

loop at nx_t_return into nxl_s_return where type = 'E'

Here nxl_s_return has deep internal table nxl_t_attribute_attr.

Endloop

How to read values in internal table nxl_t_attribute_attr from workarea nxl_s_return.

Thanks

Mohan

Re: Reading Deep internal table data from work area

RaymondGiuseppi — Fri, 23 Dec 2016 06:25:32 GMT

Just use some code like 'LOOP AT nxl_s_return-nxl_t_resource_attr ASSIGNING <fs>.'
Regards,
Raymond

Re: Reading Deep internal table data from work area

Former Member — Fri, 23 Dec 2016 17:27:08 GMT

Hello Raymond

I need to loop nxl_t_return(contains multiple records) based on Type 'E'

As per u r suggestion Loop at nxl_s_return ,becomes loop inside loop,it is raises performance issue..

Any other different logic?

Re: Reading Deep internal table data from work area

Sandra_Rossi — Fri, 23 Dec 2016 19:52:33 GMT

If the data object is supplied as an internal table containing a nested internal table, then I don't see how you can do it differently than a loop in a loop; there's no issue with performance in that case!

In other words, the time for reading the internal table is less thant the time for writing it, so I would first analyze the way the internal table is defined (its type) and written (append, insert, index), and if you can't change it (if it's standard), then don't bother with the nested loop).