Regarding Messages ?

Hi all,

i created some message in Assistance class.

i m displaying it as a error message based one condition in my program.

now i need to pass 2 attribute values to that message .how can i pass the values to the message at runtime..

anyway in general abap ,in function module FORMAT_MESSAGE ....to the variales v1 ,v2,....we are passing the values...

How can i get the same in WDA.

Regards,

Ravi