Proxy ‘string’ may not specify password-protected role ‘string’ for client ‘string’
ORA-28166 – Oracle Error Code
Duplicate rolename in list
ORA-28168 – Oracle Error Code
Attempted to grant password-protected role
ORA-28152 – Oracle Error Code
Proxy user ‘string’ may not specify initial role ‘string’ on behalf of client ‘string’
ORA-28153 – Oracle Error Code
Invalid client initial role specified: ‘string’
ORA-28154 – Oracle Error Code
Proxy user may not act as client ‘string’
ORA-28155 – Oracle Error Code
User ‘string’ specified as a proxy is actually a role
ORA-28156 – Oracle Error Code
Proxy user ‘string’ not authorized to set role ‘string’ for client ‘string’
ORA-28157 – Oracle Error Code
Proxy user ‘string’ forbidden to set role ‘string’ for client ‘string’
ORA-28158 – Oracle Error Code
Missing ALL keyword
