ORA-01157,ORA-01110

SQL>

select * from dba_temp_files

              *

ERROR at line 1:

ORA-01157: cannot identify/lock data file 201 - see DBWR trace file

ORA-01110: data file 201:

'/home/oracle/app/oracle/oradata/auxdb/tempfile/temp.264.922142585'

SQL>

set newname for tempfile  1 to "/home/oracle/app/oracle/oradata//auxdb/tempfile/temp.264.922142585";

create temporary tablespace TEMP01 tempfile '/home/oracle/app/oracle/oradata//auxdb/tempfile/temp01' size 2048m autoextend on next 32m maxsize unlimited extent management local;

alter database default temporary tablespace TEMP01;

DROP TABLESPACE TEMP including contents and datafiles;

create temporary tablespace TEMP tempfile '/home/oracle/app/oracle/oradata//auxdb/tempfile/temp.264.922142585' size 2048m autoextend on next 32m maxsize unlimited extent management local;

alter database default temporary tablespace TEMP;

DROP TABLESPACE TEMP01 including contents and datafiles;