Launch an event through another stop event

Hello, is there any way to always bypass the stop-event? Because I would need one form (namely PurchasePartSupplManuf in PurchasePartSupplier) to be completely locked for changes via stop-event. But in order to be able that when I make a change in PartManufacturer in Part_Catalog, it automatically takes me to PurchasePartSupplManuf and ignores the stop-event to PurchasePartSupplManuf. I know I can set exceptions, through #USER_ID# but it is not good for this. 

For example i need with for break my stop event and make changes in PurchasePartSupplier

DECLARE
   attr_                VARCHAR2(32000);
   sql_msg_             VARCHAR2(32000);
   stmt_                VARCHAR2(32000);
BEGIN
      stmt_ :=
      'DECLARE

  info_ VARCHAR2(32000) := NULL;
  attr_ VARCHAR2(32000);
  p1_   VARCHAR2(32000) := '''';
  p2_   VARCHAR2(32000) := '''';
      row_key_   VARCHAR2(32000):=''&NEW:ROWKEY'';

           CURSOR get_objid IS
           SELECT * FROM PART_MANU_PART_NO WHERE OBJKEY =row_key_;

BEGIN

  FOR part1_ IN (select * from PURCHASE_PART_SUPPLIER a where a.part_no=''&NEW:PART_NO''
    ) 
   LOOP
    FOR REC IN get_objid LOOP


    Client_Sys.Clear_Attr(attr_);
    Client_Sys.Add_To_Attr(''PART_NO'', part1_.PART_NO , attr_); 
    Client_Sys.Add_To_Attr(''VENDOR_NO'', part1_.VENDOR_NO , attr_); 
    Client_Sys.Add_To_Attr(''CONTRACT'', part1_.CONTRACT , attr_); 
    Client_Sys.Add_To_Attr(''MANUFACTURER_ID'', REC.MANUFACTURER_NO, attr_);
    Client_Sys.Add_To_Attr(''MANU_PART_NO'', REC.MANU_PART_NO, attr_); 
    Client_Sys.Add_To_Attr(''PREFERRED_MANU_PART_DB'', REC.PREFERRED_MANU_PART_DB, attr_);
    --Client_Sys.Add_To_Attr(''PRINT'', ''False'', attr_);
    Client_Sys.Add_To_Attr(''PRINT_DB'', ''FALSE'', attr_);


    IFSAPP.PURCH_PART_SUPP_MANUF_PART_API.NEW__(info_,p1_,p2_,attr_ ,''DO''); 

END LOOP; 
END LOOP;     
END;  ';

      sql_msg_ := Message_SYS.Construct('RELEASE');
      Message_SYS.Add_Attribute(sql_msg_, 'SQL', stmt_);

      Client_SYS.Clear_Attr(attr_);
      Client_SYS.Add_To_Attr('SQL_DATA_', sql_msg_, attr_);
      Client_SYS.Add_To_Attr('MSG_', '', attr_);

      IFSAPP.Transaction_SYS.Deferred_Call('Fnd_Event_Action_API.Action_Executeonlinesql', 'PARAMETER', attr_,
                                    Language_SYS.Translate_Constant('Event', 'UPDREV: PurchasePartSupplier' ));

END;