How do i install openldap server package in solaris 10
how to configure openldap server in solaris

Ask a moderator to move this; you have posted a Solaris question in the Red Hat forums.

And can you PLEASE try to look things up for yourself? You've posted other questions, but have not followed up on most of them; if you're not going to participate in the conversation, why bother asking the question?? The VERY FIRST HIT in Google for "how to configure ldap in solaris" is:
http://docs.oracle.com/cd/E19455-01/806-5580/

...from the Solaris documentation, from Oracle's website. It is joined by over half a MILLION other documents as well. We are always happy to help with specific questions, but asking people to look things up for you, and never posting back when you get answers/suggestions isn't very nice.