I had configured openldap as master/slave in one of the  customer site.
But still the slave server was not ready in customer site, i had configured the master server part alone.
After finishing the configuration part of master server i had restarted the ldap service.
am getting the warning message as
warning:line 58: no by claust(s) specify in access line (ignored)
warning:line 64: no by claust(s) specify in access line (ignored)
the below are the line 58 and 64
access to attrs=userPassword
        by self write
        by dn="cn=syncuser,dc=example,dc=com" read
        by * auth
access to *
        by dn="cn=syncuser,dc=example,dc=com" read
        by * read