Meraki Robust Transformer having issues and not loading data into CI table

[mullala]

I am running the Meraki Data Source - SG-MerakiDevices, and once the data gets loaded into the Data Source table, the Robust Transformer is failing and throwing the following error which I attached

Do we need to change anything in the Robust Transformer to get it to work? If so, what modifications are required?
Below are the references images for Datasource and Robust Transformer

[PhilipDAth]

I have no idea what this is about, but the issue is with an unexpected null.

Can you transform that into a 0 or something, or test for a null and act on that?

[mullala]

This is happening while I am running Robust Transformer for Meraki Devices

I am trying to find which column is generating null, but not able to find it in logs..

[Oren]

Is this about the ServiceNow graph connector?

[mullala]

Yes, It is Service graph Connector

i am trying to run SG-Meraki Devices Data source and after that triggering RobustTransformer but getting the above error 

[Oren]

Which version of the connector are you using?

[mullala]

@Oren Connector version 1.5.0 and servicenow is Washingtondc

[Oren]

Thanks. There’s a bug with v1.5 and a patch is going through the ServiceNow certification process these days.

[mullala]

Thanks @Oren , Any idea when does this patch work go live?

[Oren · Accepted solution]

Hopefully by the end of this week.

[mullala]

Thanks for the Information @Oren 

[Oren]

Version 1.5.1 of the ServiceGraph connector is now available in the ServiceNow App Store. 

[mullala]

Thank you

[shwetaP]

The bug fix for Meraki ServiceNow Graph Connector has been released as v1.5.1. This update addresses specific issues encountered in version 1.5.0, including the "Invalid Entity class" and "Missing entity mappings" errors. To resolve these issues, we recommend that customers take the following actions:

1. Upgrade the Meraki ServiceNow Graph Connector to version 1.5.1.
2. Follow the instructions in the Setup Guide within the ServiceNow instance, specifically the step titled "Execute Fix Script." Please see the image below for details
   
   Making any changes to the entity mappings or robust transform will cause errors even after upgrading this connector. If any changes are made to these mappings, please uninstall and reinstall the connector. Ensure that you follow all the steps in the guided setup accurately after installing again.

[mullala]

@shwetaP After @Oren recommended us to use 1.5.1 we tried the config from scratch by running fix script we now able to see the networks, organisations data and also robust transformer working fine..

Thank you!