EXP报:ORA-01013:user requested cancel of current operation

About to export specified tables via Direct Path ...
. . exporting table   ADDRESS
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EXP-00008: ORACLE error 1013 encountered
ORA-01013: user requested cancel of current operation

EXP的时候报这个错是怎么回事?我的EXP是放在后台跑得啊,其他更大的表在EXP的时候都不会报错,
请高人解答,谢谢

------解决方法--------------------------------------------------------
 ORA-01013:user requested cancel of current operation

你动了什么没有啊

建议后台执行exp、imp

nohup exp parfile=exp.par 2> exp.out 1> &2 &
nohup imp parfile=imp.par 2> imp.out 1> &2 &