Hello Shaik

Please see Edward's response with suggestions, in previous comments on this page. Also, as explained on June 24, It is best to ask these questions on the discussion thread, since blogs are not always reviewed for questions.  Additionally, the discussion answers can be marked as "Best Answer"

When you have questions, you can simply "Post New Message"

TIPS: 

• You can find similar discussions in the forum
  • For example: AIX Linux Toolbox, LDAP and sudo library clash
• Make sure you are not mixing AIX Toolbox packages with other packages, especially for openldap.
• Uninstall openssl.rpm and only use openssl.base from AIX media
  • See Resolving RPM libssl.a and libcrypto.a errors

Cheers!

​Hi,

I am getting below error while doing sudo.  Could you please suggest, how to recover this issue.


$ sudo su -
sudo: error in /etc/sudo.conf, line 0 while loading plugin "sudoers_policy"
sudo: unable to load /opt/freeware/libexec/sudo/sudoers.so:     0509-022 Cannot load module /opt/freeware/libexec/sudo/sudoers.so.
        0509-150   Dependent module libldap.a(libldap-2.4.so.2) could not be loaded.
        0509-022 Cannot load module libldap.a(libldap-2.4.so.2).
        0509-026 System error: A file or directory in the path name does not exist.
        0509-022 Cannot load module /opt/freeware/libexec/sudo/sudoers.so.
        0509-150   Dependent module /opt/freeware/libexec/sudo/sudoers.so could not be loaded.
sudo: fatal error, unable to load plugins
$


Thanks,
Shaik

Hi Per-Ola
FYI - It may be best to ask these questions on the discussion thread, since blogs are not always reviewed for questions.  Additionally, the answers can be marked as "Best Answer"

When you have questions, you can simply "Post New Message"
https://community.ibm.com/community/user/power/communities/community-home/digestviewer?communitykey=10c1d831-47ee-4d92-a138-b03f7896f7c9&tab=digestviewer

Some useful commands to troubleshoot this are:

rpm -qf /opt/freeware/lib/libssl.a
lslpp -w /opt/freeware/lib/libssl.a
lslpp -l openssl.base

lslpp -fc | grep -e libssl | sort -t: -k3
lslpp -w /usr/lib/libssl.a

rpm -qf /opt/freeware/lib/libldap.a
rpm -qa | grep -i -e ldap | sort

rpm -q --whatrequires openldap
rpm -q --whatrequires libssh2

rpm -qla | grep libssl | sort -u
rpm -qla | grep libssl | sort -u | xargs rpm -qf | sort -u

rpm -qi nss


env | grep -e '^LIBPATH=' # LIBPATH should not be set for AIX toolbox

ldd /usr/bin/sudo # as root
dump -Tv /usr/bin/sudo # as root

You may need install
openldap-2.4.48-1 (RPM package)

You may also need to install a newer OpenSSH and OpenSSL installp packages (Not the old or third-party RPM packages)
then run: updtvpkg

Yum is good at making sure you have the latest versions of packages and their dependencies.