Hello! I can help with the error you're seeing in the TKG OVA datagrid. Your CSE process seems to be running fine.

I tried accessing your VCD testbed at 172.21.19.51, but seems it's not accessible. 

There's a few things we can try here. Let me know if you'd like to schedule a zoom call to go over this:

1. There is a known issue where non-TKG OVA vapp templates that are visible to the current user are being read by UI plugin as TKG OVAs. This can cause the error you're seeing. To quickly test this, you can either delete all non-TKG OVA vapp templates, or create a user in an org where only the TKG OVA vapp templates are visible (you can verify this with a Postman GET request to "https://{{host}}/api/query?type=vAppTemplate&format=records&page=1&pageSize=20&filterEncoded=true&sortAsc=name&links=true" 

2. Alternatively, I have a test UI plugin build v4.0.102 (beta build is v4.0.101) here where this specific known issue is fixed: https://artifactory.eng.vmware.com/ui/native/cloud-director-solutions-generic-local/container-ui-plu... . Can you download the zip file, go to provider VCD -> customize portal -> upload the zip file -> disable container ui plugin v4.0.101 -> enable and publish container ui plugin v4.0.102 -> refresh browser -> try the workflow again to see if the error is gone.

Please let me know how it goes or if you'd like to schedule a zoom session