BR0886E and error -2515

Dear all,

I just applied Oracle Patch 10205 and when i am trying to run brtools or system export then i m getting below errors.

BR0886E Checking/collecting statistics failed for table SAPSR3./1CN/CTXSAPD0004
BR0280I BRCONNECT thread 2: time stamp: 2012-01-31 10.39.34
BR0301E SQL error -25153 in thread 2 at location stats_tab_collect-20, SQL statement:
'BEGIN DBMS_STATS.GATHER_TABLE_STATS (OWNNAME => '"SAPSR3"', TABNAME
 => '"/1CN/CTXSAPR0140"', ESTIMATE_PERCENT => NULL, METHOD_OPT => 'FOR ALL COLUMNS SIZE 1', DEGREE
 => NULL, CASCADE => TRUE, NO_INVALIDATE => FALSE); END;'
ORA-25153: Temporary Tablespace is Empty

how can i rectify this error.

Regards,