Yes code G is a direct transfer and not taxable. What kind of account did you put it in? Was it to a ROTH? Go back and delete the 1099R and enter it again manually. You must have answered a follow up question wrong. Did you check the actual 1040 return? Line 4b or 5b should be 0 and say Rollover by it. If you are just looking at a review or summary screen it will show it all as income so you have to check the actual return.
Before filing you can preview the 1040 or print the whole return
https://ttlc.intuit.com/community/accessing/help/how-do-i-preview-my-turbotax-online-return-before-f...
