Read Range: COM object that has been separated from its underlying RCW cannot be used

[helpplease]

Hello, why does this pop up? Where/How should I correct this error?

[indra]

@helpplease Use Read Range activity Workbook activity

[Vikas_M]

Hey @helpplease , Please refer below thread

Excel Activity -- COM

Hi When you are using excel file for multiple times in short span of time within the process then there are two ways to handle this Use workbook activities instead of excel application scope and other excel activities Search as workbook and you can see same set of excel activities which actually doesn’t rely on excel application which is why you get this error on being used frequently along the process Or use multiple delay Activity and KILL PROCESS activity with ProcessName property as”Ex…

[mkankatala (Mahesh Kankatala)]

Hi @helpplease

Use the Kill process activity before the excel process scope or use excel file activity which used to kill the excel application. This error is thrown when the application is being used or opened in background. If we use the kill process activity it will kills the excel application and no error throws.

Check the below image for better understanding.

Hope it helps!!