DataGroup and URI

I have reformatted your iRule for you, you were using square parenthesis to group each side of the 'and'. I also removed the 'ne " "' as this would not have worked - Please clarify what you intended by this Please try the following:

when HTTP_REQUEST { 
    if {([class match [IP::client_addr] equals DG_POOL_CLIENTI]) && ([HTTP::uri] starts_with "/customaaws/customAAInterface")} {
        pool XXXX 
    } else { 
        drop 
    } 
}