Scripted import requesting account - change from FMP 17 to 18?

[MSPJ]

Hi-  I have a solution with a scripted import to bring in data when the solution is upgraded. This has worked fine in the past.  I noticed that when I was testing this today, it asked for an account to login before allowing import.  Did FMP 18 add a requirement for account authentication that was not present in FMP17?

Thanks.

[comment]

I am not aware of such change - see:
https://fmhelp.filemaker.com/help/18/fmp/en/#page/FMP_Help%2Fnew-features.html%23ww1133564

The most likely reason for the described behavior is that the account requesting the import does not exist in the source file.