Form 1095-A has a $0.00 value in Column B for rows 21-33. I've entered but continues to show error "Must be greater than $0"

"If you have an amount in column A, then the amount in column B can't be zero.  You must enter the Second Lowest Cost Silver Plan (SLCSP). 

 

The SLCSP is the second-lowest priced health insurance plan in the Silver category that was available when you applied for insurance at Healthcare Marketplace. 

 

You can use the Health coverage tax tool to figure to get the SLCSP if it is not on your Form 1095-A.

 

Healthcare Tool"

 

See TurboTax Expert MonikaK1s original answer to a similar question HERE.