任务中心执行备份任务失败
任务中心执行备份任务失败，但是手工立即执行能够备份成功，查看了失败的返回码是：-22201
补充：
1.实例下面有三个数据库，另外两个同样做了备份的计划任务，计划执行成功
2.数据库都是循环日志
3.该库每日0：32分执行备份，失败，安全设置用户是实例用户，备份脚本是：
CONNECT TO dbname user db2admin using passwor;QUIESCE DATABASE IMMEDIATE FORCE CONNECTIONS;CONNECT RESET;BACKUP DATABASE dbname TO "D:DBBackup" WITH 2 BUFFERS BUFFER 1024 PARALLELISM 1 WITHOUT PROMPTING;CONNECT TO dbname ;UNQUIESCE DATABASE;CONNECT RESET;4.数据库的版本是：v9.1.300.257 64位！请各位分析下是什么问题！谢谢
补充：
1.实例下面有三个数据库，另外两个同样做了备份的计划任务，计划执行成功
2.数据库都是循环日志
3.该库每日0：32分执行备份，失败，安全设置用户是实例用户，备份脚本是：
CONNECT TO dbname user db2admin using passwor;QUIESCE DATABASE IMMEDIATE FORCE CONNECTIONS;CONNECT RESET;BACKUP DATABASE dbname TO "D:DBBackup" WITH 2 BUFFERS BUFFER 1024 PARALLELISM 1 WITHOUT PROMPTING;CONNECT TO dbname ;UNQUIESCE DATABASE;CONNECT RESET;4.数据库的版本是：v9.1.300.257 64位！请各位分析下是什么问题！谢谢
3 同行回答
回复 2# iori6572
2010-08-17-00.32.29.841000+480 I6572754F476 LEVEL: Error
PID : 3924 TID : 476 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000 DB : TOOLSDB
APPHDL : 0-90 APPID: *LOCAL.DB2.100816163521
AUTHID : DB2ADMIN
FUNCTION: DB2 UDB, catalog services, sqlrlScanOpen, probe:800
RETCODE : ZRC=0x80040003=-2147221501=SQLD_INTRP "USER INTERRUPT DETECTED"
DIA8003C The interrupt has been received.
2010-08-17-00.32.34.654000+480 I6573232F476 LEVEL: Error
PID : 3924 TID : 2688 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000 DB : TOOLSDB
APPHDL : 0-75 APPID: *LOCAL.DB2.100816163536
AUTHID : DB2ADMIN
FUNCTION: DB2 UDB, catalog services, sqlrlScanOpen, probe:800
RETCODE : ZRC=0x80040003=-2147221501=SQLD_INTRP "USER INTERRUPT DETECTED"
DIA8003C The interrupt has been received. 收起
2010-08-17-00.32.29.841000+480 I6572754F476 LEVEL: Error
PID : 3924 TID : 476 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000 DB : TOOLSDB
APPHDL : 0-90 APPID: *LOCAL.DB2.100816163521
AUTHID : DB2ADMIN
FUNCTION: DB2 UDB, catalog services, sqlrlScanOpen, probe:800
RETCODE : ZRC=0x80040003=-2147221501=SQLD_INTRP "USER INTERRUPT DETECTED"
DIA8003C The interrupt has been received.
2010-08-17-00.32.34.654000+480 I6573232F476 LEVEL: Error
PID : 3924 TID : 2688 PROC : db2syscs.exe
INSTANCE: DB2 NODE : 000 DB : TOOLSDB
APPHDL : 0-75 APPID: *LOCAL.DB2.100816163536
AUTHID : DB2ADMIN
FUNCTION: DB2 UDB, catalog services, sqlrlScanOpen, probe:800
RETCODE : ZRC=0x80040003=-2147221501=SQLD_INTRP "USER INTERRUPT DETECTED"
DIA8003C The interrupt has been received. 收起