Solution : https://service.sap.com/sap/support/notes/1155095 (SAP Service marketplace login required)
Key words :
customer component bw-bct-grc-ac sap grc access control priority correction, medium priority category program error validity software componentfrom rel, __%pdfstyle%__ / } symptom alert header lookup dso, alert header lookup dso refresh, add process type 'complete deletion, / __%pdfstyle%__font-size, alert header lookup dso, alert header/detail appends, record alerts multiple times, header data released