https://bugs.openldap.org/show_bug.cgi?id=9643
--- Comment #1 from HAMANO Tsukasa hamano@osstech.co.jp --- When this issue occurs, the following log will be output.
~~~ wt_modrdn: parent dn=ou=users,o=translucent entry_decode: "uid=fred,ou=users,o=translucent" <= entry_decode: str2ad(): AttributeDescription contains inappropriate characters <= entry_decode: slap_str2undef_ad(): AttributeDescription contains inappropriate characters wt_dn2entry: entry decode error: 17 <== wt_modrdn: wt_dn2entry failed (17) ~~~