During impdp following error occured
Import: Release 10.2.0.1.0 - 64bit Production on Wednesday, 21 August, 2013 19:27:14
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Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - 64bit Production
With the Partitioning, OLAP and Data Mining options
ORA-39001: invalid argument value
ORA-39000: bad dump file specification
ORA-39143: dump file "/oradata1/oradata/NOMINT/nomura.dmp" may be an original export dump file
Please suggest..