Signal a procedure and give the control back to procedure in HANA

I am calling a procedure from my xsjs file as follows

  try{
    var query = oConn.loadProcedure("hello","helloWorld.db::sampleException");

    query();
    $.response.setBody('OK');
    $.response.status = $.net.http.OK;
}

    catch(e){
        var code= getStatusCode(e.message);
        if(code&& code === 301){
            $.response.setBody('unique Constraint Voilated');
        }
        if(code && code ===258)
        {
            $.response.setBody('You dont have the Permission to run the command'+code);
            }
        if(code && code ===10001)
            {
            $.response.setBody('Boss you got the error');
            }
        if(code && code ===10002)
        {
        $.response.setBody('Boss you got the error2');
        }

the procedure is as follows:

    PROCEDURE "hello"."helloWorld.db::sampleException" ()
     AS
BEGIN

DECLARE ExceptionExample CONDITION FOR SQL_ERROR_CODE 10001;
DECLARE ExceptionExample1 CONDITION FOR SQL_ERROR_CODE 10002;


select * from "hello"."REGION";
SIGNAL ExceptionExample SET MESSAGE_TEXT='TAN TAN TANANANANAN';


--SIGNAL 
select * from "hello"."REGION";
SIGNAL ExceptionExample1 SET MESSAGE_TEXT='TANY TAN TANANANANAN';

END;

I want to signal both the exceptions when the XSJS is called. Any way to do that?

Output (should be): Boss you got the error. Boss you got the error2.

Any help would be beneficial.

Thanks.

Nope, that's not possible. SAP HANA procedures allow one single exception to be signalled. Exceptions that happened 'deeper down the stack' are not stacked and effectively hidden.