monitor: .monitor.p.getRemoteFuncList failed with [length]

[joannajarmulska]

Function .monitor.p.getRemoteFuncList throws 'length signal in case if process name configured in dataflow.cfg is not defined in system.cfg, e.g. dataflow.cfg.:

[sysTable:sysFuncSummary]
template = adminStatsTable
[[admin.monitor]]
execTime = 03:00:00
procList = access.ap
procNs = .demo

and configuration for access.ap is missing in system.cfg.
In this case .monitor.p.getRemoteFuncList should throw meaningful warning.