cannot communicate with some nodes because of communication error. node name: aa...aa, reason: bb...bb

aa...aa: Node name

bb...bb: Reason code

MEMORY: Insufficient memory

TIME_OUT: Timeout

NETDOWN: Network failure

NOT_EXIST: IST server failed or has been terminated.

VERSION: Version of IST server at send destination node is different.

S: Continues processing.

O: Take action according to the reason code.

• For MEMORY, TIME_OUT, and NETDOWN, check the number of processes on both the local and remote nodes.
• For NOT_EXIST, start the IST server.
• For VERSION, check the version number.