topic Re: Expand a dynamic structure in Application Development and Automation Discussions

Expand a dynamic structure

Former Member — Thu, 07 May 2015 11:52:12 GMT

Hello,

in German we say: "I am on the hose!"

I need your help.

In the CoQC Templates are different count of characteristics.

For Example - CoQC Profile for material XYZ has 10 characteristics and the profile for material ABC has 5 characteristics.

I want to read the characteristics, but not line by line, but by columns.

For example:

In ABAP I have define an structure:

Then each column for the characteristic needs to be added to this structure exactly.

For Example:

I've read that there are field symbols, but I do not understand how you then inserts these fields to the structure.

My definition:

<f> has the correct value. How do I get this value to the structure OUTPUT_CHAR?

Can anyone help me?

I hope you can understand me and my problem. ..

Best Regards,

Ulrike

Re: Expand a dynamic structure

nishantbansal91 — Thu, 07 May 2015 12:06:20 GMT

Dear Ulrike,

http://scn.sap.com/docs/DOC-42525

Please reffer the below link

Thanks

Nishant

Re: Expand a dynamic structure

alisson_fragozo — Thu, 07 May 2015 13:07:22 GMT

Hey Ulrike,

see the code below:

REPORT ZTEST.

DATA: go_struct TYPE REF TO cl_abap_structdescr,

go_table TYPE REF TO cl_abap_tabledescr,

gd_dyn TYPE REF TO data,

gt_comp TYPE cl_abap_structdescr=>component_table,

gs_comp TYPE cl_abap_structdescr=>component.

FIELD-SYMBOLS: <gs_dyn> TYPE ANY,

<gt_dyn> TYPE STANDARD TABLE.

* Character field

gs_comp-name = 'F1'.

gs_comp-type = cl_abap_elemdescr=>get_c( 10 ).

APPEND gs_comp TO gt_comp. CLEAR gs_comp.

* Packed field

gs_comp-name = 'F2'.

gs_comp-type = cl_abap_elemdescr=>get_p( p_length = 10 p_decimals = 2 ).

APPEND gs_comp TO gt_comp. CLEAR gs_comp.

* String field

gs_comp-name = 'F3'.

gs_comp-type = cl_abap_elemdescr=>get_string( ).

APPEND gs_comp TO gt_comp. CLEAR gs_comp.

TRY.

* Create the dynamic structure

go_struct = cl_abap_structdescr=>create( gt_comp ).

CREATE DATA gd_dyn TYPE HANDLE go_struct. "Create dyn. data ref.

ASSIGN gd_dyn->* TO <gs_dyn>. "Dereference the data ref.

CLEAR gd_dyn.

* Create the dyn. table

go_table = cl_abap_tabledescr=>create( go_struct ).

CREATE DATA gd_dyn TYPE HANDLE go_table. "Create dyn. data ref.

ASSIGN gd_dyn->* TO <gt_dyn>. "Dereference the data ref.

CATCH cx_sy_struct_creation .

CATCH cx_sy_table_creation .

ENDTRY.

BREAK-POINT.

Re: Expand a dynamic structure

Former Member — Tue, 12 May 2015 08:39:22 GMT

Thank you - the examples have helped me!

Best Regards,

Ulrike