Solution : https://service.sap.com/sap/support/notes/1645123 (SAP Service marketplace login required)
Key words :
error stating 'component usage ovs_usage, sap note 1645123 corrections carefully, business role management, component grac_role_search_select, single role, composite role, role search, symptom brm 10, composite roles, application throws
Related Notes :
| 1599696 | Search Role by Transactions from Backend System |