Element ‘VALVE_HAS_VALVE_OPERATING _DEVICE’ is missing required attribute ‘sourceClass’

Applies To
Product(s):	OpenPlant Isometrics Manager
Version(s):	08.11.09.XXX (SS5) \| 08.11.11.XX (SS6)
Environment:	Windows 7/8.1/10 (64 bit)
Area:	Settings/Attributes
Subarea:	Isometrics Generation
Original Author:	Abhijit Bute, Bentley Product Advantage Group

In Latest OpenPlant Isometrics Manager version this issue is already fixed.

Overview

In OpenPlant Isometrics Manager, during isometrics generation it displays error as Element ‘VALVE_HAS_VALVE_OPERATING _DEVICE’ is missing required attribute ‘sourceClass’

Problem Description

Problem arise when we place instrument(Flow Meter) and valve operator(Hand Wheel) on it. Instrument not accepted as source for the ‘VALVE_HAS_VALVE_OPERATING _DEVICE’ relationship.

Below steps will aid user to avoid such errors. Below example and error caused shown here using AutoPLANT Modeler and OpenPlant Isometrics Manager.

Steps to Resolve

Open Bentley Class Editor.
Open "OpenPlant_3D.01.04 schema". See Image below.

Note - Path to check - (C:\ProgramData\Bentley\Plant V8i\Bentley Plant V8i Projects\SAMPLE_METRIC\Config\OpenPlant\schemas)
Right click on "OpenPlant_3D.01.04 schema" &S click on supplement Schema option.
Using "Add" button, select Supplemental schema "OpenPlant_3D_Supplemental_Isometrics_Isoextractor.01.04 schema" and click on "Open". See image below.
Navigate ‘VALVE_HAS_VALVE_OPERATING _DEVICE’ relationship.
Right click on ‘Valve’ and remove source class ‘Valve’.
Add new class 'DEVICE'.
Save the schema and Open AutoPLANT Modeler and generate isometric.

Still a Problem?

If above problem still persist, then please create a Service Request and contact the Bentley Product Advantage group. Please include a list of all relevant details to get in depth analysis for a solution or workaround.

Comments or Corrections?

Bentley's Product Advantage Group requests that you please confine any comments you have on this Wiki entry to this "Comments or Corrections?" section. THANK YOU!