P017003: Incorrect identifier

Cause

You used a non-permitted identifier of an identifier set when assigning the device tag to a function.

Solution

Possibility 1

Select the following commands: File > Settings > Projects > "Project name" > Devices > Numbering (online). Click [...] next to the Identifiers field.
In the Identifiers dialog check which identifier, for the standard you have applied, is assigned to the function definition of the component.
In addition check whether one or more identifier subclasses were defined in the project-specific settings for the online numbering (File > Settings > Projects > "Project name" > Devices > Numbering (online)).
Change the identifiers in the device tag of the function in accordance with the assignments of the identifier set and the defined identifier subclass.

Possibility 2

If the identifier or identifiers reported as incorrect are to be displayed in the DT nevertheless, you have to carry out a corresponding change in the identifier set.

Select the following commands: File > Settings > Projects > "Project name" > Devices > Numbering (online). Click [...] next to the Identifiers field.
In the Scheme field, select the scheme that matches the applied standard for the inserted component.
In the table search for the row with the function definition that corresponds to the function definition of the inserted component.
Select the table cell with the reported identifier in the Identifier column.
In the corresponding table cell overwrite the existing identifier with the new one.
Click [OK].
If you use an identifier subclass, check the identifiers defined here in the project-specific settings for online numbering (File > Settings > Projects > "Project name" > Devices > Numbering (online)) and adapt them if required.
Confirm your entries.

If required, start a new check run.

The following example is used to clarify when the check run message is output and when not: