Hi all,
I am currently using Alteryx to generate my Excel report (both input and output files are excel (.xlsx) )
and after the data is generated to 'Sheet1' , i used the data from 'Sheet1' to create a pivot table in another tab, 'Sheet2'.
Under my output tool, my settings is being set as below:

so everytime after i run Alteryx and overwrite 'Sheet1', i will open my file and refresh the pivot table on 'Sheet2'
However, sometimes, after running Alteryx and my attempt to open the excel file, i get this error message:

and if i click "yes"

Does anyone know why this happens and what can be done to avoid this? i realise this happens when i have an Excel formula in the Output excel file. eg. vlookup
There was once my pivot table was removed (not only Calculation properties)
Thank you!