"Calculations failed due to one of the following reasons..." when trying to use Loadbuilder in ArcMap

  Applies To 
Bentley WaterGEMS, Bentley SewerGEMS, Bentley HAMMER
  Version(s): 08.11.XX.XX
  Environment:  N/A
  Original Author: Mark Pachlhofer, Bentley Technical Support Group


When attempting to use Loadbuilder in ArcMap integrated mode, the following message appears:

"Calculations failed due to one of the following reasons:

1. The operation was cancelled.

2. One or more input parameters are invalid.

3. One or more Spatial References are mismatched or unknown.

Please check your input data."


Make sure the coordinate system (spatial reference) is set for the geodatabase file when you add an existing project or a new project.

See Also

How do I create a new WaterGEMS or SewerGEMS model inside ArcMap?

Is it possible to reproject a model?