Delete erroneous worksheet

It can happen that a feature fails and an “extra” worksheet is left within the return workbook eg. validation fails mid-process and the temporary validation calculation sheet is not cleaned-up/removed.
In this case, you can use Delete erroneous worksheet feature.
To do that you should select a worksheet and select Tools in Tabular ribbon -> Delete erroneous worksheet

Note: Only available for a single worksheet.

Note: QRTs, custom QRTs, and Utility sheets cannot be deleted with this feature.