I am trying to implement hardware token authentication on Solaris 11.4. I have my RSA PAM agent installed and have successfully done the acetest utility with my token. But after configuring the pam.conf and /etc/pam.d/other file for su, I get an error when trying to su to a user. For example I type: "su - username" The result of that is "su:Dlopen failure". Can you help me resolve this? Thank you.