CS1 and CS2 (Failed to collect 1 logs via collector OPC)

[azgor_03]

Dear
System ABB 800xA 6.03 DCS
I have two redundant connectivity server ( CS1 and CS2). In service event list ( for both server) there is a message ' Failed to collect 1 logs via collector OPC'.
Long message:
Failed to collect 1 logs via collector OPC
Log(s)
template=log1, item==program1:Program,property=Test_Var, logid=

Please suggest

[Schtiel]

Check if it's trying to log non-existing tag.

From ABB forum:

The message originate in Basic History and is most often due to a log is trying to log a no longer existing OPC item,

Starting with version 5, the Long Message contain the first five erroneous logs - so you can start the identification work immediately from the Details... window.

In earlier versions you must use AppLog to find out which logs have problems.

a) Login as a user member of the IndustrialITAdmin group in Windows domain/workgroup
b) Start->Run... afwapplogviewer
c) Click OK, accepting defaults in the two following dialog boxes
d) Select the node and Basic History (AdvHtHistorySrv) service provider emitting the error
e) Select Operations
f) Find & select the AdvHtHistorySrv(collection apartment operations) ListCollectorMap operation
g) Click Invoke

Below is a sample output - at the end are the "Pending logs" listed.

Pending = log is not collecting and result in the system event you have noticed.
Collector OPC (Data is collected through OPC2.0 DA interface.)

=====================================================================

progId=ABB.AdvHtOpcCollector.1
status=S_ADV_HT_COLLECTOR_OPERATE_NORMAL
isInitialized=true
cookies=10
pendingLogs=1

Cookies
=======
cookie 1: template=1m365d item=Program2:Program property=Temp1.Value logId={1E30DC66-DEE1-462F-9190-C9329D4391DF}
...
cookie 9: ...
Pending logs

=======

cookie 10: template=500ms_1week item=LogReal2:Function Block property=Value logId={BFD787F1-231E-4B9C-8BA1-67EF16680FEF}

The "item=" points to the object having the Log Configuration. Look it up with the Find Tool; then figure out if the log is obsolete, or can be repaired (select new valid OPC property)

[azgor_03]

Hello,
i was trying to execute but the following difficulties arries
There is two option in AfwAppLogViewer Starting window
a) Remote connection
b) Local Connection
In both connection i tried but not success.
In Local Connection when i click on Ok then it is showing ' No connection with Applog sever on CS2-860C002)
In remote connection , It asking to browse node. When i browse then it is showing like below
- Destop
-My Computer
- My Network Places
- My Documents
- Recycle Bin
Here i also tried to browse but not getting the particular node
Please suggest for the next