Expdp to asm diskgroup - oracle database script

CREATE a directory pointing TO asm diskgroup(
                                             FOR dumpfiles) SQL>
CREATE directory SOURCE_DUMP AS '+NEWTST/TESTDB2/TEMPFILE';

Directory created
CREATE a directory pointing TO a
NORMAL filesystem (required
                   FOR logfiles) SQL>
CREATE directory EXPLOG AS '/export/home/oracle';

Directory created. export parfile dumpfile=test.dmp LOGFILE=EXPLOG:test.log directory=SOURCE_DUMP TABLES=dbatest.EMPTAB exclude=STATISTICS