Question about <FAQ on E-Business Audit Trail (Doc ID 107330.1)>

Followed whole steps but no row returns in step 2.7

select owner, table_name, num_rows from dba_tables where upper(table_name) like  '%WF_USER_ROLE_ASSIGNMENTS%';

SQL> select owner, table_name, num_rows from dba_tables where upper(table_name) like  '%WF_USER_ROLE_ASSIGNMENTS%';

OWNER                          TABLE_NAME                       NUM_ROWS

------------------------------ ------------------------------ ----------

OWF_MGR                      WF_USER_ROLE_ASSIGNMENTS                0

APPLSYS                        WF_USER_ROLE_ASSIGNMENTS            98500