Hi there @EchoAutomation! Without seeing your Zap, it’s tricky to know what the issue is, as there could be a few things that would give you the error message that you’re seeing. 

In this case, I think that you’ll get the best help if I pass you onto the Support Team as they can take a closer look with you. I’ve passed your post onto them and someone from the team will be in touch via email as soon as possible. 

Thanks!

Hey there!

I am going to post this solution from our help documentation incase it’s helpful for others running into the same error message: 

Causes

This can occur if:

• The Sheet name or tab (worksheet) name has changed since it was initially selected in the Zap editor.
• The Google Sheet has protected sheets or ranges.
• The connected Google Sheet account for the app does not have proper permissions, for example, it has read only permission.

How to fix it

• Remove any sheet or range protections. You must disable protected sheets and ranges in your Sheet.
• Enable Editor permissions in the connected Google Sheets account. If you're using a Sheet that was shared with you, make sure you have Editor permission.
• Reselect your spreadsheet and worksheet. If the name of your spreadsheet or worksheet has changed, reselect both in the Zap editor.