解决思路：

SQL> alter database datafile '/u01/app/oracle/product/11.2.0/db_1/dbs/ +DATA' offline;


Database altered.

查询数据文件状态

SQL> select name,file#,bytes/1024/1024 MB,status from v$datafile;

指定到asm存储对应的路径

SQL> alter database rename file '/u01/app/oracle/product/11.2.0/db_1/dbs/ +DATA' to '+DATA/TS/datafile/ts_tab.297.1170246205';

Database altered.

SQL> recover datafile '+DATA/TS/datafile/ts_tab.297.1170246205';

Media recovery complete.

SQL> alter database datafile '+DATA/TS/datafile/ts_tab.297.1170246205' online;

Database altered.