We have a bit of a mystery here.... We just migrated 2 Oracle 10g databases to 11g on 2 new servers. Everything looks good, except that we're getting ORA-03137 errors in one of the databases. I spent all day yesterday searching through documents on Metalink and doing Google searches and have come up with little to go on. The 2 most likely issues seem to be 1) we'r -- //www.freelists.org/webpage/oracle-l