WCCILevent - IMPL/WARNING - Could not connect the parameters, please check the dpFunction

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

WCCILevent (0), 2015.02.13 10:03:54.573, IMPL, WARNING, 54, Unexpected state, DP: System1:Engine_1.status:_dp_fct, MAN: (SYS: 1 Event -num 0 CONN: 1), Could not connect the parameters, please check the dpFunction

Log-message with symbolic names:

WCCILevent (0), <TIMESTAMP>, IMPL, WARNING, 54, Unexpected state, DP: <DPE-name>:_dp_fct, MAN: (SYS: 1 Event -num 0 CONN: 1), Could not connect the parameters, please check the dpFunction

The log-messages describes that the configuration of the datapoint function at the given dp-element is not correct. The datapoint elements which are defined as input parameters are not exisiting and therefore the connect is not possible.

Please check the configuration of the datapoint function and correct it to get rid of this error.
When opening the configuration panel for the datapoint function in the para module you might again a log-message which describes that the DPE-ID cannot be resolved to a DPE-name.

WCCOAui (manager number), <TIMESTAMP>, IMPL, WARNING, 54, Unexpected state, DpIdentifier, formatValue, could not convert DpIdentifier to string: (<DPE-ID>: _original.._value)

In the panel the entries with missing datapoints are displayed only with the parameter-name (e.g. p3) and the “=”-character. The DPE-name is displayed as empty string.