Export: Release 18.104.22.168.0 - Production on Fri Sep 10 12:36:48 2004
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to: Oracle9i Enterprise Edition Release 22.214.171.124.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 126.96.36.199.0 - Production
Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
server uses WE8ISO8859P1 character set (possible charset conversion)
About to export specified users ...
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user FVIERLIN
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user FVIERLIN
About to export FVIERLIN's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
EXP-00056: ORACLE error 19206 encountered
ORA-19206: Invalid value for query or REF CURSOR parameter
ORA-06512: at "SYS.DBMS_XMLGEN", line 83
ORA-06512: at "SYS.DBMS_METADATA", line 345
ORA-06512: at "SYS.DBMS_METADATA", line 410
ORA-06512: at "SYS.DBMS_METADATA", line 449
ORA-06512: at "SYS.DBMS_METADATA", line 1156
ORA-06512: at "SYS.DBMS_METADATA", line 1141
ORA-06512: at line 1
EXP-00000: Export terminated unsuccessfully
For those with inquiring minds and who do not have access to MetaLink:
XDB installation/dictionary built causes some of the underlying XML views to be INVALID. Here the error occurs when dbms_xmlgen tries to access one those invalid views.
Run the following script that resides under $ORACLE_HOME/rdbms/admin directory after XDB dictionary is built by connecting as user SYS : catmeta.sql (Creates Object Model of Oracle dictionary).
After running this script, start the export of database again.