Correct Budget Import Errors - not working, any pre-requisites to its use??

Summary: Correct Budget Import Errors - not working, any pre-requisites to its use??

Content (required):

I go to General Accounting Dashboard and choose from the right panel : Correct Budget Import Errors; but the spreadsheet that opens is entirely without content (no headers, just a slightly formatted sheet opens) and the pick list to be able to select

i..e. I do not see this; -

But instead I see this; -

Anyone tell me what I might be missing in terms of configuration or client install to get this to work?

Version (include the version you are using, if applicable):

Oracle Cloud Application 21C (11.13.21.07.0)