I tried to backup a database with
db2 backup database mydb, and (after a few minutes) received this
error:
SQL2048N An error occurred while accessing object "Tablespace: 0,
Table:
SQL00050". Reason code: "4".
Reason code 4 resolves to: "Access to an object failed."
How can I get around this? We are running DB2 8.2.0 on Linux.