During normal operation of downloading the documents in the archives of a sudden began to emerge errors:
1) Error: com.ibm.mm.sdk.common.DKException: Connection reset by peer: socket write error
2) Error: com.ibm.mm.beans.CMBException: DGL5026A: Invalid response http, with HTTP Response Code = 500, and HTTP Message: Internal Server Error
3) Error: com.ibm.mm.sdk.common.DKException: DGL5410A: Resource manager is not responding. Make sure that the resource manager is up and running. HTTP RC = 500
4) Error: com.ibm.mm.beans.CMBException: Unexpected end of file from server
The resource manager is not responding
Server resources in short supply. Networking is no problem.
Server as it hangs for a while. Then continued to work.
The problem disappeared after rebooting the server.
Tell me, what could be wrong?