tokens in Email Alert

[4uramana4u]

Search|  table ERROR_CD, HAWB, UREF, LRN, MRN, ER1_ER9_Details

Splunk Alert: "$results.ERROR_CD$ $results.HAWB$"

I am using the following value for email subject ,  returning empty..

Any advise how can use field values as email tokens? 

[4uramana4u]

It's working.

I should be using 'result' instead of 'results'