Integration Excel 7KE1 macro problem

Hi,

We are on SAP ECC6 add I have an issue with the tcode 7KE1 and integration Excel. We always use this function to change and create our budget but right now we got an error message “Because of your security settings, macros have bee” when SAP try to open Excel. I tryed to debug this issue and SAP try to open a xls file, I looked everywhere to change the extension to xlsx and I did not found anything. I disabled all the option macro in Excel but no chance.

Those someone have this issue and how to solve it?

Best regards