I encountered the following error:

org.acegisecurity.ldap.LdapDataAccessException: Failed to fetch user for username: dmadunic; nested exception is org.springframework.ldap.UncategorizedLdapExceptio n: Operation failed; nested exception is javax.naming.NamingException: problem generating object using object factory [Root exception is org.springframework.ldap.BadLdapGrammarException: RDN could not be parsed fully, remaining 'c']; remaining name 'ou=croz,ou=Users'
org.springframework.ldap.UncategorizedLdapExceptio n: Operation failed; nested exception is javax.naming.NamingException: problem generating object using object factory [Root exception is org.springframework.ldap.BadLdapGrammarException: RDN could not be parsed fully, remaining 'c']; remaining name 'ou=croz,ou=Users'
javax.naming.NamingException: problem generating object using object factory. Root exception is org.springframework.ldap.BadLdapGrammarException: RDN could not be parsed fully, remaining 'c'
at org.springframework.ldap.support.LdapEncoder.nameD ecode(LdapEncoder.java:226)
at org.springframework.ldap.support.LdapRdnComponent. <init>(LdapRdnComponent.java:69)
at org.springframework.ldap.support.DnParserImpl.attr ibuteTypeAndValue(DnParserImpl.java:112)
at org.springframework.ldap.support.DnParserImpl.rdn( DnParserImpl.java:62)
at org.springframework.ldap.support.DnParserImpl.dn(D nParserImpl.java:27)
at org.springframework.ldap.support.DistinguishedName .parse(DistinguishedName.java:130)
at org.springframework.ldap.support.DistinguishedName .<init>(DistinguishedName.java:89)
at org.springframework.ldap.support.DirContextAdapter .<init>(DirContextAdapter.java:131)
at org.springframework.ldap.support.DefaultDirObjectF actory.getObjectInstance(DefaultDirObjectFactory.j ava:56)
at javax.naming.spi.DirectoryManager.createObjectFrom Factories(DirectoryManager.java:228)
at javax.naming.spi.DirectoryManager.getObjectInstanc e(DirectoryManager.java:207)
at com.sun.jndi.ldap.LdapSearchEnumeration.createItem (LdapSearchEnumeration.java:118)
at com.sun.jndi.ldap.LdapNamingEnumeration.nextAux(Ld apNamingEnumeration.java:272)
at com.sun.jndi.ldap.LdapNamingEnumeration.nextImpl(L dapNamingEnumeration.java:252)
at com.sun.jndi.ldap.LdapNamingEnumeration.next(LdapN amingEnumeration.java:200)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:271)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:231)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:561)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:475)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:423)
at org.springframework.ldap.LdapTemplate.search(LdapT emplate.java:444)
...

This error occurs only with Ldap entires which have DN with national characters! When search is performed for entry with DN without national characters all goes well!