Description of problem:
While re-installing the latest policy (e.g. rpm -Uvh --force) after loading it 
before, you get the following errors:

install: warning: failed to change context of /etc/selinux/targeted/users/
system.users to system_u:object_r:selinux_config_t: Keine Berechtigung
install: warning: failed to change context of /etc/selinux/targeted/contexts/
customizable_types to system_u:object_r:default_context_t: Keine Berechtigung
install: warning: failed to change context of /etc/selinux/targeted/contexts/
port_types to system_u:object_r:default_context_t: Keine Berechtigung
install: warning: failed to change context of /etc/selinux/targeted/contexts/
files/homedir_template to system_u:object_r:file_context_t: Keine Berechtigung
install: warning: failed to change context of /etc/selinux/targeted/contexts/
files/file_contexts to system_u:object_r:file_context_t: Keine Berechtigung

Audit log:
type=AVC msg=audit(1131738954.240:1768): avc:  denied  { relabelto } for  
pid=18412 comm="install" name="system.users" dev=cciss/c0d0p2 ino=262282 
scontext=root:system_r:rpm_script_t:s0-s0:c0.c255 tcontext=system_u:object_r:
selinux_config_t:s0 tclass=file
type=AVC msg=audit(1131738954.420:1769): avc:  denied  { relabelto } for  
pid=18418 comm="install" name="customizable_types" dev=cciss/c0d0p2 ino=262650 
scontext=root:system_r:rpm_script_t:s0-s0:c0.c255 tcontext=system_u:object_r:
default_context_t:s0 tclass=file
type=AVC msg=audit(1131738954.572:1770): avc:  denied  { relabelto } for  
pid=18424 comm="install" name="port_types" dev=cciss/c0d0p2 ino=262678 
scontext=root:system_r:rpm_script_t:s0-s0:c0.c255 tcontext=system_u:object_r:
default_context_t:s0 tclass=file
type=AVC msg=audit(1131738954.716:1771): avc:  denied  { relabelto } for  
pid=18427 comm="install" name="homedir_template" dev=cciss/c0d0p2 ino=262769 
scontext=root:system_r:rpm_script_t:s0-s0:c0.c255 tcontext=system_u:object_r:
file_context_t:s0 tclass=file
type=AVC msg=audit(1131738954.856:1772): avc:  denied  { relabelto } for  
pid=18428 comm="install" name="file_contexts" dev=cciss/c0d0p2 ino=262657 
scontext=root:system_r:rpm_script_t:s0-s0:c0.c255 tcontext=system_u:object_r:
file_context_t:s0 tclass=file

Version-Release number of selected component (if applicable):
selinux-policy-targeted-1.27.2-19

How reproducible:
Everytime, as described.

Actual results:
Errors.

Expected results:
No errors.