Caused by: ERROR (91): RPC call failed; ONC/RPC call timed out in server.log

Issue

• Getting below error in server.log

INFO  [STDOUT] (MidTier-ServerReaper-xxx) - Connects to xxx.generali.it:7604 through Java Rpc failed with: ERROR (91): RPC call failed; ONC/RPC call timed out
 ERROR [STDERR] (MidTier-ServerReaper-xxx) ARERR [91] RPC call failed : ONC/RPC call timed out
ERROR [STDERR] (MidTier-ServerReaper-xxx)   at com.xxx.yyy.zzz.<init>(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.xxx.yyy.zzz.get(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.xxx.yyy.zzz.getAdmin(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.xxx.yyy.zzz.getAdmin(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.xxx.yyy.zzz.ServerInfo.get(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.xxx.yyy.zzz.Cache$ServerReaper$1.run(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx) Caused by: ERROR (91): RPC call failed; ONC/RPC call timed out
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.bmc.arsys.apitransport.ApiProxyJRpcBase.convertException(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.bmc.arsys.api.ProxyJRpc.getRpcClient(Unknown Source)
 ERROR [STDERR] (MidTier-ServerReaper-xxx)  at com.bmc.arsys.api.ProxyJRpc.<init>(Unknown Source)