PAM unable to dlopen(/lib/security/$ISA/pam_<module>.so)

Issue

System logs shows the following during user login.

    server01 sshd[8928]: PAM unable to dlopen(/lib/security/$ISA/pam.mkhomedir.so)
    server01 sshd[8928]: PAM [dlerror: /lib/security/../../lib/security/pam.mkhomedir.so: cannot open shared object file: No such file or directory]
    server01 sshd[8928]: PAM adding faulty module: /lib/security/$ISA/pam.mkhomedir.so