Oid Bulk Load

# Set the env:

$ export ORACLE_HOME=path/Oracle_IDM1/
$ export ORACLE_INSTANCE=path/asinst_1

# A sample ldif file to import

$ cat > testuser.ldif
dn: cn=testuser,cn=Users, dc=us,dc=example,dc=com
objectclass:inetorgperson
sn:test
cn:test-cn

# Import

$ $ORACLE_INSTANCE/bin/opmnctl stopall

$ bulkload connect=OIDDB check=true generate=true append=true file=testuser.ldif
$ bulkload connect=OIDDB append=true load=true file=testuser.ldif
$ bulkload connect=OIDDB index="TRUE"

$ $ORACLE_INSTANCE/bin/opmnctl startall
$ $ORACLE_INSTANCE/bin/opmnctl status -l

# Other links to read :
http://onlineappsdba.com/index.php/2014/05/07/backing-up-and-restoring-a-small-directory-oid-11g/