SCSQL日志备份失败、并显示错误"backup log cannot be performed because there is no current database backup"

适用场景

适用于 SQL 的 SnapCenter 插件（ SCSQL ）

问题描述

数据库的SCSQL事务日志备份失败、SQL Server返回以下错误：SQL Server在SQL服务器的SMSQL作业日志中显示"backup log cannot be performed because there is no current database backup"。

2020-11-02T08:30:15.7846378-05:00 DEBUG SmSql_<JOB ID> PID=[2864] TID=[41] Log backup for database [<DBName>] to the File <Log File Path><DBName> is starting...
2020-11-02T08:30:15.7846378-05:00 ERROR SmSql_<JOB ID> PID=[2864] TID=[41] System.Data.SqlClient.SqlError: BACKUP LOG cannot be performed because there is no current database backup.
2020-11-02T08:30:15.7846378-05:00 ERROR SmSql_<JOB ID> PID=[2864] TID=[41] ErrorCode (-1), ErrorMessage (System.Data.SqlClient.SqlError: BACKUP LOG cannot be performed because there is no current database backup.)