CREATE EXCEPTION EX_TEST 'Test exception';

SET TERM ^ ;

CREATE OR ALTER PROCEDURE sp_test
AS
BEGIN
  EXCEPTION ex_test;
END^

SET TERM ; ^

SET STOPONERROR OFF;

EXECUTE IBEBLOCK
AS
BEGIN
  ibec_ShowMessage('1');
  EXECUTE PROCEDURE sp_test;
  ibec_ShowMessage('2');
  EXECUTE PROCEDURE sp_test;
  ibec_ShowMessage('3');
END;