RE: Python Flask App and ODBC Access Issue Next Day

Richard -

Has the app or the system had anything changed lately ? HY506 appears to be an error encountered when closing a temporary file.

Regards
Steve Landess
512-289-0387

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Richard Schoen
Sent: Tuesday, September 20, 2022 11:43 AM
To: midrange-l@xxxxxxxxxxxxxxxxxx
Subject: Python Flask App and ODBC Access Issue Next Day

Hey all,

Interesting IBM i Access ODBC error from flask app.

The app runs via gunicorn each day. Next day if app runs past the nightly processing, when I try do access the database I get the following error until the gunicorn job is restarted:

('HY506', '[HY506] [IBM][System i Access ODBC Driver]CWBNL0203 - cwbodmsg.dll(2147483645) (SQLDriverConnect)') 'NoneType' object has no attribute 'execute'
'NoneType' object has no attribute 'cursor'

App uses following connection string:
DSN=*LOCAL;CommitMode=0;

Any thoughts on what might cause this ?

Regards,
Richard Schoen
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