Re: How to change the long text dynamically based on the payload in the Alert configuration

Vaibhav,

Put this logic in UDF, when mapping root node. Add Error message in alert configuration. Alert email will contain correct error message.

if (Records!=Record_Count){            throw new RuntimeException("Number of records doesn't matches with the RECORD_COUNT." + "Number of Records in input is"+ Records +"But RECORD_COUNT is " + Record_Count);        }

Another option,

Trigger email from UDF. Link.