Problem search group that starts with "#" via LDAP

Hello, First excuse me for my english very poor.

I installed on DOMINO 8.5.1 server for access to LDAP Directory.

In my directory, i have many group name starting with “#”.

With DOMINO 6.5.4, the LDAPSearch.exe tools return my groups but not with DOMINO 8.5.1.

My LdapSearch request

ldapsearch -h -D -w “CN=#”(objectclass=groupOfNames)" members

No result with DOMINO 8.5.1.

Thank you very much for your help