Hi everyone, I'm running Koha 3.12.0.0 installed from the Debian packages. I've used MarcEdit to create some MARC records to import our "holdings" but when I search ALL items come up showing "No copies available" for an Availability status. I did pretty much the same thing a couple of months back on our "test" environment and was successful at getting all of our records imported and created a "template" / map file in MarcEdit that I used again this time to try to import into our "production" system, but am now getting this message for all items. I'm not 100% sure what version of Koha our "test" system was running (and it is now shutdown), but is it possible that some fields are now in different places in the database? I have looked at items.barcode, items.homelibrary, and items.holdinglibrary and all 3 of those fields have correct values in my current database.are there other fields that are required for Koha to know that we actually hold a copy of that item for check-out? I also did notice on the MARC import in Koha that the "MARC21" encoding set was NOT an available choice.only UTF-8 and MARC8 and a couple of others.could this have something to do with it? Are my records not getting imported properly, perhaps? If so, how do I enable MARC21 format in Koha? Any ideas what I might be missing or where else to look? THANKS! Steve