Newly added DDLB was disabled on output.

Hi Experts,

I have made a small customized on the Web UI BT107H_OAS .

I added a Drop down list box on the view BT107H_OAS/Details by adding the field Category .

When I ran the Web UI I'm able to see the newly added field, but the field was input disabled.

When I debug the view, I noticed under the GET_I_CATEGORY method, some relationship was missed with respect to 'BTHeaderActivityExt' .

Plesae see the code below.

Class - CL_CRM_UIU_BTADMINH_CN

method GET_I_CATEGORY.

DATA: current TYPE REF TO if_bol_bo_property_access.

rv_disabled = 'TRUE'.

if iterator is bound.

current = iterator->get_current( ).

else.

current = collection_wrapper->get_current( ).

endif.

TRY.

DATA: coll TYPE REF TO if_bol_entity_col.

DATA: entity TYPE REF TO cl_crm_bol_entity.

entity ?= current.

coll = entity->get_related_entities(

iv_relation_name = 'BTHeaderActivityExt' ). "#EC NOTEXT

current = coll->get_current( ). <--- Here the current values becomes initial and thus the category field was disabled.

IF current IS NOT BOUND.

RETURN.

ENDIF.

IF current->is_property_readonly(

'CATEGORY' ) = abap_false. "#EC NOTEXT

rv_disabled = 'FALSE'.

ENDIF.

CATCH cx_sy_ref_is_initial cx_sy_move_cast_error

cx_crm_genil_model_error.

RETURN.

ENDTRY.

endmethod.

Please advice me on fixing the above issue.

Many Thanks!

James....