IMP Version incompatibility between 10.2.0.4 and 10.1.0.5.0?

Question

Dear all,
I am trying to run to do an import from oracle 10.2.0.4 to 10.1.0.5.0
So on the source server, I did an exp of the db
And on the destination server, I am doing an IMP
I am having the below error:
IMP-00008: unrecognized statement in the export file:
Could it be related to version incompatibility??

Answer 1

Import: Release 10.1.0.5.0 - Production on Tue Feb 16 09:06:51 2010
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Username: uwave
Password:
Connected to: Oracle Database 10g Release 10.1.0.5.0 - Production
Import file: expdat.dmp > 200100204.dmp
Enter insert buffer size (minimum is 8192) 30720> 150000
Export file created by EXPORT:V10.02.01 via conventional path
import done in US7ASCII character set and AL16UTF16 NCHAR character set
import server uses WE8ISO8859P1 character set (possible charset conversion)
List contents of import file only (yes/no): no >
Ignore create error due to object existence (yes/no): no >
Import grants (yes/no): yes >
Import table data (yes/no): yes >
Import entire export file (yes/no): no >
Username: uwave
Enter table(T) or partition(T:P) names. Null list means all tables for user
Enter table(T) or partition(T:P) name or . if done: PRODUCTITEM
Enter table(T) or partition(T:P) name or . if done:
. importing UWAVE's objects into UWAVE
IMP-00008: unrecognized statement in the export file: