Manually cleanse data in DS or Hana

Hi All,

lets assume, that you have some validation in DS but you cannot correct the incomnig data along automatical rules, so you load the failed data into a SAP Hana "failed" table. Is there any platform/interface (either in SAP Hana or DS or in any BO product) that lets you manually correct the data in a given field? ...something like SM30 for example?

Thanks for any advice,

David.