The suggestion is that if you configure the responsibility center on the Company Information page, there should be no filter in the display of purchase and sales documents because the responsibility center can be implemented at any phase of the project, even after going live in production. Historical records created prior to the implementation of this field's use are no longer visible due to the implicit filter created by setting a predefined responsibility center on the Company Information page. Functionally, a selection can be added to avoid this, so that both past records and new records with this value are visible.