when i export the table then i am getting error
SP2-0042: unknown command "qvs.dmp" - rest of line ignored.
Export: Release 188.8.131.52.0 - Production on Tue Jul 2 17:40:30 2013
Copyright (c) 1982, 2009, Oracle and/or its affiliates. All rights reserved.
Connected to: Oracle Database 11g Enterprise Edition Release 184.108.40.206.0 - 64bit
With the Partitioning, OLAP, Data Mining and Real Application Testing options
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-31641: unable to create dump file "C:\app\onkar/admin/qvs/dpdump/expdat.dmp"
ORA-27038: created file already exists
OSD-04010: <create> option specified, file already exists
how can i resolve the error
Thanks in Advance
Because you didn't tell Data Pump what file to use, it uses the default value. expdat.dmp. If that file already exists, it gives you this error. Either delete the file before running Data Pump, use a different file name, or if you are running on a newer version you can use reuse_dumpfiles=y in your command.
I branched your question for you.