In Beas 2020.11 version we found that there is a SQL error when you try to open SAP master data with read only authorizations.
() Runtime Error Error accessing external object property enabled at line 83 in function interface_point of object ue_bmsbo_item. (Source line:
To solve the issue
It's same for SQL and HANA.
Replace attached file in
C:\Program Files (x86)\beas software\beas\program
C:\Program Files\beas software\beas\program