Cause

In the parts database to be checked a PLC part was determined where no value was stored for the PLC type designation property or the Device description: File name property.

The check run message is also output when the part is not a PLC device and disposes of a function template with the function definition "Network / bus cable connection point".

Solution

1. In the message management dialog mark the line with the message and select the Properties popup menu item.
   
   The Parts management dialog is opened, the respective part is already marked in it.
2. Bring the Properties tab to the front.
3. In the property table open the hierarchy level PLC data.
4. Enter a value either the value field of the PLC type designation property or of the Device description: File name property.
5. Close the parts management, save the modified data, and carry out a parts synchronization.
6. If required, start a new check run.