I tried with the following code.. in the event handler still it is not navigating to the target Tab of the same quotation..
data: lr_collection type ref to if_bol_bo_col,
lr_nav type ref to if_crm_ui_navigation_service,
lr_navigation_descriptor type ref to if_bol_bo_property_access,
lr_data_collection type ref to cl_crm_bol_bo_col,
lr_resspg_entity type ref to cl_crm_bol_entity,
lr_btadminh type ref to cl_crm_bol_entity,
lr_btorder type ref to cl_crm_bol_entity,
lr_window type ref to cl_bsp_wd_window.
DATA: lr_cuco01 TYPE REF TO zl_zbt115qh_journalcalc_impl.
lr_cuco01 ?= me->get_custom_controller('ZBT115QH_SLSQ/JournalCalc').
lr_btadminh ?= lr_cuco01->typed_context->btadminh->collection_wrapper->get_current( ).
lr_btorder ?= lr_btadminh->get_root( ).
lr_navigation_descriptor ?= cl_crm_ui_descriptor_obj_srv=>create_entity_based(
iv_ui_object_type = 'BT115Q_SLSQ'
iv_ui_object_action = if_crm_uiu_mkt_obj_types_const=>gc_action_display
ir_entity = lr_btorder ).
CREATE OBJECT lr_data_collection.
lr_data_collection->if_bol_bo_col~add( iv_entity = lr_navigation_descriptor ).
lr_nav = cl_crm_ui_navigation_service=>get_instance( ).
IF lr_nav->is_dynamic_nav_supported( lr_navigation_descriptor ) = abap_true.
lr_nav->navigate_dynamically( lr_data_collection ).
ENDIF.
Kindly help me out.... as i need to complete asap....
Sandya