Help Creating table

[Former Member]

Hi,

I need help creating a table with one column where the fields of that column are the name of the columns of another table.

Can some one please help me?

Regards

[Former Member · Accepted solution]

Ok.

One last thing, how do I bind it to a node named SORT.

Regards

[former_member184578 · Accepted solution]

Hi Khaytaah.,

To bind internal table to table UI use bind_table( ) method.,

lo_nd_sort->bind_table( lt_tab ).

Thanks & Regards

Kiran

[Former Member · Accepted solution]

You cannot just simple bind any table to any node.

You need to have matching types.

What you can do is , see the structure of the SORT node use this structure instead of the String_table in my code.

lt_tab type string_table --> to the table type of the SORT

ls_name type string->struct type of SORT

This way you are making sure that there are no type mismatching.

Edited by: Baskaran Senthivel on Apr 1, 2011 3:44 PM

[Former Member]

Thanks for all.

[Former Member]

I tried that but this error appears in run time.

" Dynamic type conflict when assigning references "

[Former Member]

Hi.

Now I get an error.

"wa..." cannot be converted to the line type of LT_COMP.

Regards and thank you for your help!

[Former Member]

try this one ..

DATA:
lr_rtti_struc TYPE REF TO cl_abap_structdescr,
lt_comp TYPE cl_abap_structdescr=>component_table,
ls_comp like line of lt_comp,

lt_tab             type string_table,
ls_name       type string.
 
lr_rtti_struc ?= cl_abap_structdescr=>describe_by_name( `spfli` ).
lt_comp = lr_rtti_struc->get_components( ).
 
loop at lt_comp into ls_comp.
clear ls_name.
ls_name = ls_comp-name.
append ls_name to lt_tab.
endloop.

[Former Member]

My main difficulties are in coding.

I want to create a table with the elements of SPFLI table.

Regards

[Former Member]

You need to do that with using RTTI.

See this wiki [http://wiki.sdn.sap.com/wiki/display/ABAP/RuntimeTypeServices(RTTS)|http://wiki.sdn.sap.com/wiki/display/ABAP/RuntimeTypeServices(RTTS)]

For example.

DATA:
lr_rtti_struc TYPE REF TO cl_abap_structdescr,
lt_comp TYPE cl_abap_structdescr=>component_table,
ls_comp like line of lt_comp,
wa_tabdescr type abap_compdescr,
lt_tab             type string_table,
ls_name       type string.

lr_rtti_struc ?= cl_abap_structdescr=>describe_by_name( `spfli` ).
lt_comp = lr_rtti_struc->get_components( ).

loop at lt_comp into wa_tabdescr.
clear ls_name.
ls_name = wa_tabdescr-name.
append ls_name to lt_tab.
endloop.

The lt_tab contains the names of the line types of the table. You can bind this table to the context_node with same structure and bind that to the TABLE UI.

Edited by: Baskaran Senthivel on Mar 31, 2011 9:56 PM

[Former Member]

What is the problem here. You may have to explain your difficulties so that we can help you effectively.

Normally you need a context node with cardinality of 0..n or 1..n.

In the node create a attribute say col_name of type string.

Now fill the node or bind a internal table to context node.

Bind this node to the table UI dataSource property.