topic Re: regarding field name in Application Development and Automation Discussions

regarding field name

Former Member — Tue, 15 Sep 2009 23:31:22 GMT

Hi,

I need to find the field name of internal table programmtically. Is it possible to find the field name of internal. I need to write the internal table on application server along with header information.

Regards

Re: regarding field name

Former Member — Wed, 16 Sep 2009 05:50:00 GMT

hi ,

BUKU_GET_FIELD_NAMES function module will help you.

Thanks

Re: regarding field name

umashankar_sahu — Wed, 16 Sep 2009 08:22:21 GMT

Hi Aamir

If you want to write internal table in application server then use loop at internal table and inside use open dataset , Transfer and finally close dataset . in this way you can write your header as well as detail list in application server in a specified path.

Hope this will help You !!

Re: regarding field name

MarcinPciak — Wed, 16 Sep 2009 08:47:26 GMT


type-pools abap.

data: wa_itab like line ot itab. "work area for your table
data: r_struct type ref to cl_abap_structdescr.
data: it_components type abap_component_tab.

read itab into wa_itab index 1. "read any line first

r_struct ?= cl_abap_typedescr=>describe_by_data( wa_itab ). "describe this line
it_components = r_struct->get_components( ).  "here you have all  field names

Regards

Marcin