PVSS00data - IMPL/SEVERE - DataManDpIntern, refreshDiskStatus, Cannot stat "path name"

Enclosed you'll find the explanation for a log-message which can occur during startup or runtime. The log-message is written to the PVSS_II.log-file.

PVSS00data (0), 2014.04.16 14:03:23.594, IMPL, SEVERE, 54, Unexpected state, DataManDpIntern, refreshDiskStatus, Cannot stat D:\projects\airport\db\pvss\

Log-message with symbolic names:

PVSS00data (0), <TIMESTAMP>, IMPL, SEVERE, 54, Unexpected state, DataManDpIntern, refreshDiskStatus, Cannot stat <path name>

This log-message describes that a path (defined at internal datapoint elements) cannot be accessed.
At the datapoints for the dp-type _DiskSpaceCheck you can define which directories shall be used to check if the there is enough free disk space available.
In standard configuration the directory <project path>/db/pvss or <project path>/db/wincc_oa is used at the datapoint _ArchivDisk(_2).
The settings for this datapoint are made automatically when starting the script archiv_client.ctl (normally part of pvss_scripts.lst).

If you have made an additional configuration on your own you have to check at the dp-element <_DiskSpaceCheck datapoint>.Device which path is defined. If the path is not correct please modify it or set an empty string if you do not want that the disk space check is made.