Solution : https://service.sap.com/sap/support/notes/976680 (SAP Service marketplace login required)
Key words :
bex query designer refer, authorizations - variable usage recommendation, bex query designer, left-hand side, good technical knowledge, control processing separately, multiple single values, authorizations - variable type 1, customer exit variable, query selection
Related Notes :
| 976340 | "No authorization" BRAIN 804 with customer exit variables |