exp數據出不來

sigin

我有一臺服務器，裝的還是很老的ORACLE7.3.4,最近在做EXP數據導出時，發(fā)現不能成功，提示如下：
Connected to: Oracle7 Server Release 7.3.4.0.0 - Production
With the distributed, replication and parallel query options
PL/SQL Release 2.3.4.0.0 - Production
Export done in ZHS16CGB231280 character set
Note: table data (rows) will not be exported
About to export LY_USER's objects ...
. exporting snapshots
. exporting snapshot logs
. exporting job queues
EXP-00008: ORACLE error 1089 encountered
ORA-01089: immediate shutdown in progress - no operations are permitted
ORA-06512: at "SYS.DBMS_JOB", line 87
ORA-06512: at "SYS.DBMS_JOB", line 230
ORA-06512: at line 1
EXP-00000: Export terminated unsuccessfully
用system用戶導這個用戶的數據也不行，數據庫關閉或開啟都是正常的，沒有錯誤提示，請問是哪兒出問題了呢，謝謝

donniejeck

建議帖子alter.log日志上來看看.

sigin

$ exp user/pass file=a.dmp

Export: Release 7.3.4.0.0 - Production on Fri Feb  9 10:01:21 2007

Copyright (c) Oracle Corporation 1979, 1996.  All rights reserved.


Connected to: Oracle7 Server Release 7.3.4.0.0 - Production
With the distributed, replication and parallel query options
PL/SQL Release 2.3.4.0.0 - Production
Export done in ZHS16CGB231280 character set

About to export specified users ...
About to export LY_USER's objects ...
. exporting snapshots
. exporting snapshot logs
. exporting job queues
. exporting refresh groups and children
. exporting database links
. exporting sequence numbers
一直停在這兒，再也下不進了，只能殺進程才能退出來，退出后select * from dba_sequences也半天出不來，查看alter日志，出現600代Fri Feb  9 10:01:22 2007
Errors in file /oracle7/admin/ly/udump/ora_23007.trc:
ORA-00600: internal error code, arguments: [12700], [134218117], [12], [], [], [], [], []
碼：
要從何查起呢，郁