high version expdp, low version impdp, is this posibble?
Ted xuDec 29 2012 — edited Dec 30 2012Hi all,
i used expdp to export one schema from version 11gR2, which i need to import into 11gR1.
When use impdp directly on R1, ORA-39142 "incompatible version" is thrown.
I heard there is one solution that is to use expdp on R2 with parameter version=R1,
however, i temporarily can't access the enviroments now. is there any other way to fix this issue?
i get these clients installed:
1, impdp 11gR1 on linux 32b;
2, impdp 11gR2 on windows 32
Thanks,
Ted