Investors & landlords

When I open the form where the “error” is located (MA Cap Gn/Lss Wks), I am unable to make any changes to it. Can anyone please, please help me with this? All I want to do is swap the two number in one (one!!) entry … and I can’t. Am I looking in the wrong place? Can anyone give me the step-by-step to manually make the change I need, since TT is apparently not going to bother fixing this problem?  I’m losing my mind here. TIA