Managed to fix the error using:
set clname "/Common/ProxyPass[findstr [virtual name] /Common/ 8 /]"
but it looks like the redirect to other pool isn't working :( except for the default pool
example:
/goldenkey is on another pool
Rule, Client Host=www.abc.abc.net, Client Path=/goldenkey, Server Host=server1.abc1.abc.net, Server Path=/goldenkey
Oct 26 11:42:35 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.uc.edu.au, URI=/goldenkey/: Using default pool /Common/www.abc.abc.net
Oct 26 11:42:35 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: New Host=erver1.abc1.abc.net, New Path=/goldenkey/
Oct 26 11:42:36 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: 404 response from /Common/www.abc.abc.net 123.123.123.123 0 (not real IP)
Oct 26 11:42:36 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: Checking Location=, $protocol=
Oct 26 11:42:36 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: Checking Content-Location=, $protocol=
Oct 26 11:42:36 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: Checking URI=, $protocol=
Oct 26 11:42:36 slot1/tmm5 info tmm5[812]: Rule /Common/ProxyPassiRule : VS=/Common/www.abc.abc.net, Host=www.abc.abc.net, URI=/goldenkey/: Inserting cookie: SQ_SYSTEM_SESSION=m76l3js2o9sid1lek3e433nph7; domain=www.abc.abc.netu.; path=/;
Please help. Thanks