Like in the title:
Web Intelligence Processing Servers after a cycle of recycling remain in the status starts and initialization. That makes them unavailable for reports and generates an error: Could not find servers in CMS wprtp05:6400, the cluster @WPRBI, type webiserver, null service. All such servers may have been disabled by an administrator. (FWM 01014)
How can we fix this error? What can be the cause of that situation?
How can we prevent the occurrence of this error in the future?