Troubleshooting : Log messages : CRFFP002 – CRFFP099 : CRFFP0004E
  
CRFFP0004E
CRFFP0004E: This instance of the product is version FPVersion, but other nodes are running version clusterVersion.
Explanation: This node cannot serve requests because the versions are different.
Administrator response: Restart all the nodes with the same version.
See also
Log messages