opendj-server-legacy/src/main/java/org/opends/server/schema/LDAPSyntaxDescriptionSyntax.java
@@ -484,7 +484,7 @@ List<String> entries = new LinkedList<>(); for (String v : values) { ByteString entry = ByteString.valueOf(v); ByteString entry = ByteString.valueOfUtf8(v); if (entries.contains(entry)) { throw new DirectoryException(ResultCode.INVALID_ATTRIBUTE_SYNTAX,