Q. The Argument "EndNominalDiameter" is not valid. Must be non-negative" message appears in AutoPIPE


Applies To
Product(s):AutoPIPE
Version(s):ALL;
Area: Export
Date Logged
& Current Version
Nov. 2023
23.00.00.230

Problem:

P

The following message dialog appears when trying to view a Stress iso drawing in OPIM. 

Export to ISM
-----------------------------------------------------
The argument "EndNominalDiameter" is not valid, must be
non-negative

-----------------------------------------------------
Ok
-----------------------------------------------------

Why doe this occur and how to avoid it?

Solution:

 This message was displayed when trying to export a model from AutoPIPE to SACS. This was caused by a support located at a valve's center/midpoint node point.

Avoidance:

1. Relocate the support to one of the valve's end node point

or 

2. Use AutoPIPE 2024 or higher when exporting a model to SACS. 

See Also

Export to ISM

Warnings, Errors, Crashed, Confirm, etc... Messages

Bentley AutoPIPE