Haven't come across them. QlikView doesn't ship any driver to connect to it but if Versant provides an ODBC driver this would be possible. I did some online searches for such a driver and there was some mention of this but i didn't locate a download. If you work with them i suggest asking them directly. Also ask about cost. If you do find anything out it would be worth sharing with the community for our benefit.
There was also mention of exporting the database in batch to XML , which is a format that Qlik could support. It would be a 2 step operation in that scenario. ODBC is more ideal generally.
.png "Former Employee"){kind=icon}