Insert Sheet: 0x800A03EC

[lrtetala (Lakshman Reddy)]

Hi @Matej

Please check on this

Excel - How to deal with Exception from HRESULT: 0x800A03EC

A few workarounds to the common error code 0x800A03EC. Before you check it out, please make sure you are running the latest available stable Excel package from our Official feed. If you have encountered this error during your Excel processing, please make sure: you can access the file your are working on (in case of shared drives → the file is not open by another user) the file is not open already open in a non-standard editing mode (read-only, password-protected, etc) there is no conflicti…