Title. I have a GWBK that contains UDT definitions and instances that restores fine in 8.1, but in 8.3 the instances are pulled in fine but the definitions aren't. (So the instances fail to load because they're instances of an unknown definition)

[BUG-12756] Gateway backup containing UDT definitions from 8.1 fails to restore cleanly in 8.3

PGriffith May 2, 2025, 2:50pm 2

From your DM, you were using 20250410-1744/ as the build. Probably the first thing to try is to get you on a newer build. The latest is yesterday's: