Active Roles Collector does not collect all the objects when the column values to a table go beyond the size limit for the column set in the DB.
A couple of errors listed below may be seen in the Collector debug file.
This is a product defect (TF00723150).
There are attribute values for the columns of some tables in the database that exceed the assigned limit in the database design.
This will be fixed in a future release of the product. If you require this immediately corrected, please contact support for a hotfix referencing the defect ID TF00423150.