进行事务日志备份时出错

进行事务日志备份时出错

我已经安排了事务日志备份计划。但备份没有发生。日志中的错误如下:

Transaction Log Backup.Subplan_1,Error,0,ARCOTDB1\ARCOT_DB_INST1,Transaction 
Log Backup.Subplan_1,(Job outcome),,The job failed.  Unable to determine if the 
owner (ARCOT-DB1\Superuser) of job Transaction Log Backup.Subplan_1 has 
server access (reason: Could not obtain information about Windows NT group
/user 'ARCOT-DB1\Superuser'<c/> error code 0x534. [SQLSTATE 42000] 
(Error 15404))

请帮忙!

答案1

错误代码的0x534意思是。我将查看用于运行备份的No mapping between account names and security IDs was done帐户,并检查它是否对数据库和事务日志具有足够的权限。ARCOT-DB1\Superuser

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