3424624 - Error "BP Role && is not valid" occurs when saving BP changes in Fiori App "Manage Customer Master Data" or "Manage Supplier Master Data App"

For certain users, they are only assigned with authorization to maintain data in the specific BP role in Fiori App "Manage Customer Master Data" (F0850A) or "Manage Supplier Master Data App" (F1053A).

When other roles also maintained for the BP, such as UKM000, which is not assigned to the users, an error message "BP Role UKM000 is not valid" appears upon saving the change. 

• S/4HANA

FLVN00, FLVN01, FLCU00, FLCU01, UKM000, Manage Customer Master Data, Manage Supplier Master Data, Maintain Business Partner, BP Role, invalid role, F1053A, F0850A,  , KBA , LO-MD-FIO-CM , Fiori UI for Customer Master , LO-MD-FIO-VM , Fiori UI for Vendor Master , Problem