急需高手帮忙，oracle7.3导入问题

C:\> imp73 system/manager file=c:\oracle.dmp grants=y indexes=y full=y commit=y ignore=y log=c:\oracle.log

错误提示：
IMP-00017: following statement failed with ORACLE error 2237:
"CREATE TABLESPACE "USER_DATA " DATAFILE 'E:\ORANT\DATABASE\USR1ORCL.ORA ' SI "
"ZE 3221225472 DEFAULT STORAGE (INITIAL 53248 NEXT 53248 MINEXTENTS 1 "
"MAXEXTENTS 121 PCTINCREASE 1) ONLINE PERMANENT "
IMP-00003: ORACLE error 2237 encountered
ORA-02237: invalid file size

IMP-00017: following statement failed with ORACLE error 2237:
"CREATE TABLESPACE "TEMPORARY_DATA " DATAFILE 'E:\ORANT\DATABASE\TMP1ORCL.OR "
"A ' SIZE 4093640704 DEFAULT STORAGE (INITIAL 102400 NEXT 102400 MINEXT "
"ENTS 1 MAXEXTENTS 121 PCTINCREASE 0) ONLINE TEMPORARY "
IMP-00003: ORACLE error 2237 encountered
ORA-02237: invalid file size

[解决办法]
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[解决办法]
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[解决办法]