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Why Do I Get Error 1967357949 When Using Shared Variables On My CompactRIO?



Hardware: CompactRIO

Problem:
I am trying to deploy shared variables to my Real-Time target and I get error message Error -1967357949 occurred at an unidentified location. Possible reason(s): Unable to query Measurement & Automation Explorer.  What can I do to fix it?



Solution:
The solution is to install the Network Variable Engine software on your Real-Time target. In order to make sure that it is installed expand the Software tree on your device in  Measurement & Automation Explorer.



You should  see Network Variable Engine.  This is the engine that is referred to as the Shared Variable Engine in the error message.

If you need to install it follow these steps.

Right-click on Software and select Add/Remove Software.

Select the LabVIEW Real-Time Software and then select Next.



Check the box next to Network Variable Engine and select Next.



Select Next again to review the configuration and the software will be loaded onto the Real-Time target.

The Network Variable Engine is now installed and the error should not persist.

Related Links:
Getting Started: Install Software on Your NI Rio Controller
Developer Zone: Using LabVIEW Shared Variable

Attachments:





Report Date: 11/23/2011
Last Updated: 12/07/2011
Document ID: 5RMBG1X0

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