Hi Richard,
ok - it sounds more and more strange.
I could not reproduce this issue so far in my envirnoment.
Are you a SAP customer? Then please open an official SAP ticket on component BC-DB-SDB
and provide SAPDB connection to your target database ( note: 202344).
MaxDb Support should have a closer look on your system directly.
Sorry, I ran out of ideas Image may be NSFW.
Clik here to view.
Regards, Christiane