I’m facing the same issue. For me however the Read Range was working well till last week, on the same file. I used a Parseexact to get date from another file, and that was the only change I did in the code and since then I’m facing this issue. I tried both Scope read range and Workbook read range. Both gives me errors, different though. Please see below the error messages.
Application scope Read Range
Workbook Read Range
As @Iruths mentioned I’m getting some cells as ##### in the excel. When I tried to read the range which doesn’t have the # symbol, it worked.
As this was working perfectly I’m not sure what could have gone wrong. Will changing the Culture format solve the issue? I tried to changing to few formats, but it’s the same.