[Serusers] need help with AVP module (print_sattr())

Hello, I have the following config : loadmodule "/opt/ser-0.9.6/lib/ser/modules/avp.so" and in main route block, after the first Sanity Check Section : uri2attr("ruri"); print_sattr("ruri"); # if (is_sattr_set("ruri")) { xlog("L_NOTICE", "SET"); print_sattr("ruri"); } else { xlog("L_NOTICE", "NOT SET"); }; It seems that 'print_sattr()' simply does not work. On first 'print_sattr("ruri")' command I have nothing at my syslog. On 'if' block, the function 'is_sattr_set()' works ok, I get the "SET" message @ syslog, but not the 'ruri' attribute. Am I miss something ? thanks for any help, Kostas -- e-mail: K.Marneris(a)otenet.gr