CRRWC0B035 The previously loaded SodiusWillert implementation of the SLF4j OSGi Logging Services for OSLC Connect for Windchill is being de-activated and unloaded.
Eclipse Equinox OSGi Services unloaded the SLF4j OSGi Logging Services on behalf of OSLC Connect for Windchill.
This is expected behavior during system shutdown. Only a large number of such messages within a short time interval should be regarded as erroneous behavior. If that occurs, contact your IBM support representative to report the problem.