PRVG-11850 : The system call "connect" failed with error "113" while executing exectask on node

Check the status of firewall if it is enable stop and disabled

[root@sbldcdb02 ~]# service iptables stop
iptables: Flushing firewall rules: [  OK  ]

iptables: Setting chains to policy ACCEPT: filter [  OK  ]

iptables: Unloading modules: [  OK  ]

[root@sbldcdb02 ~]# chkconfig iptables off

Check: Node connectivity of subnet "172.31.36.0"
  Source                          Destination                     Connected?    
  ------------------------------  ------------------------------  ----------------
  sbldcdb01[172.31.36.18]         sbldcdb02[172.31.36.19]         yes            
Result: Node connectivity passed for subnet "172.31.36.0" with node(s) sbldcdb01,sbldcdb02


Check: TCP connectivity of subnet "172.31.36.0"
  Source                          Destination                     Connected?    
  ------------------------------  ------------------------------  ----------------
  sbldcdb01 : 172.31.36.18        sbldcdb01 : 172.31.36.18        passed        
  sbldcdb02 : 172.31.36.19        sbldcdb01 : 172.31.36.18        passed        
  sbldcdb01 : 172.31.36.18        sbldcdb02 : 172.31.36.19        failed          

ERROR:
PRVG-11850 : The system call "connect" failed with error "113" while executing exectask on node "sbldcdb01"
No route to host
  sbldcdb02 : 172.31.36.19        sbldcdb02 : 172.31.36.19        passed        
Result: TCP connectivity check failed for subnet "172.31.36.0"


Check: Node connectivity of subnet "172.31.36.128"
  Source                          Destination                     Connected?    
  ------------------------------  ------------------------------  ----------------
  sbldcdb01[172.31.36.162]        sbldcdb02[172.31.36.164]        yes            
Result: Node connectivity passed for subnet "172.31.36.128" with node(s) sbldcdb01,sbldcdb02


Check: TCP connectivity of subnet "172.31.36.128"
  Source                          Destination                     Connected?    
  ------------------------------  ------------------------------  ----------------
  sbldcdb01 : 172.31.36.162       sbldcdb01 : 172.31.36.162       passed        
  sbldcdb02 : 172.31.36.164       sbldcdb01 : 172.31.36.162       passed        
  sbldcdb01 : 172.31.36.162       sbldcdb02 : 172.31.36.164       failed          

ERROR:
PRVG-11850 : The system call "connect" failed with error "113" while executing exectask on node "sbldcdb01"
No route to host
  sbldcdb02 : 172.31.36.164       sbldcdb02 : 172.31.36.164       passed        
Result: TCP connectivity check failed for subnet "172.31.36.128"