There was and may still be a bug related to distributed transaction, unable to purge and ORA-30019: Bug# 2191458 ver 9 -----Original Message----- From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Adams, Matthew (GE Consumer & Industrial) Sent: Monday, March 01, 2004 11:32 AM To: 'oracle-l@xxxxxxxxxxxxx' Subject: Bug number for undo tablespace problem Anybody remember to bug number for the problem in early versions of Oracle9 where using undo tablespaces could cause database corruptions. (or is my memory playing tricks on me again) A brief search on metalink is not giving the answer, but I'm still searching. Matt ---- Matt Adams - GE Appliances - matt.adams@xxxxxxxxxxx Nobody loves me but my mother, and she could be jivin' too. B. B. King