SAP Note 21808 - Product Profile missing

Symptom:

SQLPLUS> Product Profile not loaded

Cause and prerequisites

Table system.product_profile is empty
This should not happen. Most reason is a export only of user SAPR3

Solution
If there is a "ok" System availible:

Use oracle export: command exp
and export for the user system the table product_profile and import
the table on the second database