I started to connect SF with one of our zaps.
- I started to add Account lookup (or create if not found)
- That provied the same error yesterday, but then magically started working after I got an email from Zapier support
- Now I added that for Contact & Opportunity and both result in the same error
- It does not matter if I use the account lookup ID or just hardcode any account, the same error comes up
- So I cannot create either of those objects, regardless of whether I use actual or fake dummy data
I already checked that we only have 5 connected apps for this login under OAuth applications, and beyon this have no idea what it could be
- No issue creating any object in SF UI directly