I have the same issue.
OB2BAR_SAPREST.10501.0 ["/integ/sap/saprest.c $Rev: 32710 $ $Date:: 2012-07-26 13:17:53":1083] A.09.00 b88
[main] OB2_StartObjectRestore(context,5,hostname=dpsap1,setName="SQA.0", ARG_FILEFILE=/oracle/PRD/sapbackup/cntrlSQA.dbf
, mode=0) failed. Error: Details unknown.
