Error Loading I-model: Unable to Validate Expression Properties

Problem Description

Below error message appears when loading I-model in OpenPlant Isometrics Manager.

Reason

Reason for this error is that user has added PLANT_AREA property in pipeline (PIPING_NETWORK_SYSTEM) tag format but PLANT_AREA property is missing from the class.

Steps to Resolve

1. In Class Editor, Open "OpenPlant.01.07 schema". See Image below. 
   
   
   Note - Default path is: (C:\ProgramData\Bentley\OpenPlantModeler V8i\WorkSpace\OPModeler\schemas)
   
   
2. Navigate to  PIPING_NETWORK_SYSTEM class.See Image below.
   
   
   
   
3. Switch to Properties tab and add new property.
   
   
   
   
4. Name the property as PLANT_AREA as shown below.
   
   
   
   
5. Save the changes in schema and launch OpenPlant Modeler.
   
   
6. Re-publish the I-model and verify the result.

Still a Problem

If there is still some problem and you cannot connect to OpenPlant Isometrics Manager after trying the above suggestion, then please create a Service Request and contact Bentley Product Advantage group along with the list of all relevant details to get in depth analysis and for possible solution or workarounds. 

See Also

Comments or Corrections?

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