Thanks for the reply Ulrich ....
I have checked some redhat sites .. it says "Starting with Red Hat Enterprise Linux 7.4, the openldap-servers package has been deprecated and will not be included in a future major release of Red Hat Enterprise Linux"
https://access.redhat.com/solutions/2440481
We have currently openldap-servers-2.4.23-31.el6.x86_64 and want to upgrade to whatever is the latest stable version. We have checked 2.4.44-24.el7_9 is the latest version comes with RHEL7.9.
Also looking at the openldap.org site, not sure which version is the stable one and not software is available anything as RPM.
Any help is greatly appreciated ....
Thanks