Hi Alberto,
I'll need to test - but a quick look at the code shows no real change on my side that should affect you.
However I notice, you're assigning a value to a string parameter - that's not a good idea because you don't know how
long the string parameter is. Rather call the parent call directly with the new parameter, and Return before the generated call. ie
p_web.Message PROCEDURE(String p_div,<String p_message>,<String p_class>,Long p_Send=0)
ReturnValue ANY
CODE
ReturnValue = PARENT.Message(p_div,'MyMessageClass',p_class,p_Send)
Return ReturnValue
! Parent Call
Cheers
Bruce