IMP you need the configure a separate dispatcher for that. Per default there’s just one that handles the XDB service.
See docs.oracle.com/en/database/...

There is a MOS Note "Incorrect OCINumberFromReal Conversion (Doc ID 2978992.1)" indicating the issue. I'll check that.

Thanks a lot. That matches my case. I copied the data using CTAS, same behaviour. When I updated the value using round, the value gets "fixed".

Thanks god it was named Sequel: Structured *english* query language.

I remember the days when even Visual Basic for the macros was in Geeman…. Weird.