i updatet our Server from OES1 SP2 to OES2. Everthing works fine, all Data and services are working. All Printers are there an work correctly.
But when i try to manage the driver store via iManager, i get the error:

Error reading driver store information
Error Internal Server Error
IPP Error: 0xF01F4
HTTP Error: 500

Apache error.log:

[warn] [client] [21806] authnz_ldapdn authenticate: user cn=Admin,o=MYO authentication failed; URI /idss [LDAPDN: ldap_simple_bind_s() failed][Can't contact LDAP server]
[Mon Jun 02 13:22:31 2008] [error] [client IP] no acceptable variant: /usr/share/apache2/error/HTTP_INTERNAL_SERVER_ERROR.html.var

I tested some things with the the /etc/opt/novell/iprint/httpd/conf/iprint_ssl.conf

I also tried to add a new printer via, "iprntman" but same error.
But no success. The last thing i see with that 500 Error, is to renew the ssl certificate for the Server?!

Anyone other ideas?