Field Masking in a BW/4HANA aDSO

Hi all,

Any guidance around masking specific fields in a aDSO in BW/4HANA would be appreciated.

Also can the masked field be used in calculating other values (columns) ?

What would the architecture look like if we’re pulling this data from a non HANA SAP system to a BW/4HANA system in terms of making sure the masked field is secured in all layers including Data provisioning.

Appreciate everyone’s input.

Regards,

Tab