Hi,
I've created a formula to calculate my patients' current age based on their date of birth (Lookup field). When I look at the record in grid view, it gives me an error message, but when I check the formula for accuracy, the calculation preview gives me the correct calculation. I'm not sure why there is an error in the record in grid view if the formula is accurate when I check and edit it. HIPAA-protected info has been redacted in the screenshot below.