Extending code based oData Model

[prakashsaurav]

Hello Experts,

I am learning oData and using SAP CAL solution SAP NetWeaver AS ABAP and SAP BW 7.40  via AWS for the same.

I am trying to extend oData Services which has code based implemented oData Model.

Using SEGW and after creating new zproject and redefining the data model.  I added one field to one of the entity types.

There is no help option to select ABAP field so I have to type in. I see internal type for the field.

When I click generate then I see that even local types are modified automatically.

But I am still getting error "Property 'TelNumber' of data object 'Address' has no Internal type assigned"

Please let me know what additional steps has to be taken care here.

[kammaje_cis · Accepted solution]

Earlier, I had encountered this as well.

So the solution would be to go to *MPC_EXT class and set the internal type manually.

Check Atanu's reply here.

[prakashsaurav · Accepted solution]

Used below code... Thanks

METHOD define.
     super->define( ).
     model->get_entity_type('Address')->get_property('TelNumber')->set_internal_type(
     cl_abap_typedescr=>typekind_string ).
ENDMETHOD.