Hi Logu,
I have solved myself, and here is the solution which sorked for me.
at view GS_CM/DocList -> DO_PREPARE_OUTPUT
IF zcl_act_global_class=>aiaitp_refresh = abap_true.
CLEAR zcl_act_global_class=>aiaitp_refresh.
lr_coco ?= me->comp_controller.
* set CMBO object in Genil Layer as changed and save
lr_cmbo_ent ?= lr_coco->typed_context->cmbusobj->collection_wrapper->get_current( ).
TRY.
lr_cmbo_ent->execute( iv_method_name = cl_crm_cm_genil_comp=>gc_method_refresh ). "gc_method_data_changed ).
CATCH cx_crm_bol_meth_exec_failed.
ENDTRY.
ENDIF.
CALL METHOD super->do_prepare_output
EXPORTING
iv_first_time = iv_first_time.
Here zcl_act_global_class=>aiaitp_refresh is the flag I am setting in WS FM.
Could you also share u r solution..