Cisco Unity Connection LDAP Import failes with special characters

[Axel Pichelmann]

Hi,

after a upgrade to Unity Connection 11.5 the LDAP import of user with special characters in lastname e.g. ö/ü/ä fail:

Monday, October 9, 2017 9:14:43 AM CEST ERROR importing user (USERID) with extension = 2XXX: The specified column value is invalid.

If the special characters are removed the import works.
Are special characters no longer supported?

Thanks

BR
Axel