Must confirm account before going to interaction record

Question

I want to make sure that an account has been confirmed before allowing anyone to create an interaction record.  I had code in 5.0, but now that we have upgrade to 7.0, things are done differently.  I was trying to find how that's handled with the ticket.  You can't branch to the interaction ticket without a confirmed account.  I would like to do the same.  I am able to generate an error, but can't seem to navigate back to identify account. 
Any help?
Thanks,
Cathy

Answer 1

Actually all i had to do was call the method op_default_back( )
Here's the code I used to check if a BP was confirmed.  I placed it in the DO_INIT_CONTEXT of ICCMP_BTSHEAD
get identified customer from GDC (global data context)
  try.
      lr_gdc ?= cl_crm_ui_data_context_srv=>get_instance( iv_controller = me ).
    catch cx_root.
      return.
  endtry.
  try.
      lr_entity ?= lr_gdc->get_entity( name = if_iccmp_global_data_cont_con=>gdc_currentcustomer ).
    catch cx_root.
      return.
  endtry.
  try.
      lr_entity->get_property_as_value( EXPORTING iv_attr_name = 'BP_NUMBER'
                                        IMPORTING ev_result = typed_context->BTRefObj2->gv_customer_no ).
    catch cx_root.
  endtry.
  if lr_entity IS NOT BOUND.
    lv_msgsrv = cl_bsp_wd_message_service=>get_instance( ).
    lv_msgsrv->add_message( iv_msg_type   = 'E'
                          iv_msg_id     = 'CRM_IC_APPL_UI_BPID'
                          iv_msg_number = '005' ).
   op_default_back( ).
       return.
  Else.