Media Manager status code 64
Explanation: A media management interface attempted to wait for a child process to complete, but found that no such child process existed.
Recommended Action:
Examine the interface output and debug logs for a more detailed message error. Examine the command output, debug logs, and system logs for a more detailed message on the error.
See "Setting Media Manager debug logging to a higher level" in the NetBackup Logging Reference Guide.
Retry the operation (or try to use a different media management interface) and examine the logs.