I think the answer is no, but since we are now running 9.06, is it possible to migrate the Database from HP UX 11.31 to Redhat?
you should check this link.
Data Protector Migration Unix to other OS
Endianness only matters if you try to move pieces of the IDB such was DCBFs directly. If you use the MCF transport format and omnidbutil -writedb/readdb it does not matter. You can export on HP-UX and import…