Template:CPanelKnownIssues

• If you have existing cpanel plugins that use /usr/local/cpanel/hooks, take care to make a backup of these files because they will be replaced by the open-xchange-cpanel rpm
• Users with the same email localpart from different domains in a single cPanel account and a single context do not work because user names as well as display names must be unique
• cPanel account names cannot be renamed when using the ox integration
• Bug in SOAP::Lite: When you're seeing this error in the logfile(s):

 [addon_open-xchange] ERROR: Incorrect parameter at /usr/local/cpanel/3rdparty/perl/514/lib64/perl5/cpanel_lib/SOAP/Lite.pm line 1993.
 at /usr/local/cpanel//Cpanel/OX/SOAP.pm line 26

Apply this fix to /usr/local/cpanel/3rdparty/perl/514/lib64/perl5/cpanel_lib/SOAP/Lite.pm line 1993:

-    die "Incorrect parameter" unless $itself =~/^\d$/;
+    die "Incorrect parameter" unless $itself =~/^\d+$/;

NOTE: This has been fixed in 11.40.1.0