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One hit navigation means if only one result found during search, the detail page of that search result entity will be opened automatically without user manual action.

See example below: after search button is clicked, the detail page of 201300024454 will be opened automatically.

You could follow the below steps to achieve:

(1) You must enable one hit navigation behavior for your business role.

double click “Parameter Assignment”:

add a new parameter ONE_HIT_DIRECT_DISPLAY with value TRUE

(2) Implement your search button event handler as below.

Usenavigate_if_result_is_unique to trigger the potential navigation.

method EH_ONSEARCH.    DATA: lv_result            TYPE REF TO if_bol_entity_col,          lr_comp              TYPE REF TO CL_ZONEHITN_BSPWDCOMPONEN_IMPL,          lv_onehit_navigation TYPE abap_bool.    lr_comp ?= me->comp_controller.    lv_result = zcl_jerry_tool=>get_query_results( me->typed_context->search->collection_wrapper ).    IF cl_crm_uiu_one_hit_direct_nav=>navigate_if_result_is_unique( iv_value_help_mode = abap_false                                                                    ir_result_col      = lv_result ) = abap_false.       lr_comp->typed_context->searchresult->collection_wrapper->set_collection( lv_result ).    ENDIF.  endmethod.

You should put the detail page of search result into a separate UI component and include it into search component via component usage.

(3) Create an entry for the detail component in “Define Work Area Component Repository“:

(4) Define Navigation Bar Profile:

choose Navigation bar profile TPM-PRO, double click on “Define Generic Outbound Plug Mappings”:

Configure the target ID defined in step3 here

Now you could test in UI.

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