Parameter in Oracle alert

Hi Experts,

    I am triggering a concurrent program in a 'Oracle Alert' .This Alert will be triggered when a record is inserted/updated in hz_parties table.The party_id and party_name from hz_parties

is passed as a parameter to the concurrent program.Below is the query used.

SELECT PARTY_ID ,PARTY_NAME INTO &P_PARTY_ID1,

&PARTY_NAME1 FROM HZ_PARTIES

WHERE PARTY_TYPE ='ORGANIZATION'

and CREATED_BY_MODULE = 'CE'

and ROWID=:ROWID

Here is how i am calling the concurrent program.

For ex: If party_name is "Bankalert1" then the concurrent program is working correctly as expected.