Troubleshooting WebSphere Commerce Analyzer: Primary key error

If the following message occurs in the log during the WebSphere Commerce Analyzer extraction cycle, contact the IBM technical support team.

DB21034E The command was processed as an SQL statement because it was not a valid 
Command Line Processor command. During SQL processing it returned: SQL0803N One 
or more values in the STATEMENT_NAME statement, STATEMENT_NAME statement, or foreign 
key update caused by a STATEMENT_NAME statement are not valid because the primary 
key, unique constraint or unique index identified by "2" constrains table "TABLE_NAME" 
from having duplicate rows for those columns. SQLSTATE=23505