Please check the service account for IMA service may be its expired. If it has been expired then use DSMAINT CONFIG command to reset. then try to recreate LHC. Please check logs on the server.
pranay
Oct 11th, 2015
ICA is server to client communication and IMA is sever to server communication. ICA majorly depends on the client (receiver) and IMA depends on the LHC and datastore. For troubleshooting IMA you can typein services.msc on the affected server and restart the service.
