Oracle Error Codes

REVOKE already specified

Proxy ‘string’ may not specify password-protected role ‘string’ for client ‘string’

Duplicate rolename in list

More than one user name specified for command

Proxy user ‘string’ may not specify initial role ‘string’ on behalf of client ‘string’

Invalid client initial role specified: ‘string’

Proxy user may not act as client ‘string’

User ‘string’ specified as a proxy is actually a role

Proxy user ‘string’ not authorized to set role ‘string’ for client ‘string’

Proxy user ‘string’ forbidden to set role ‘string’ for client ‘string’