| Property | Description | 
|---|---|
| Parameter type | Integer | 
| Default value | 30 | 
| Modifiable | No | 
| Range of values | 0 to 148 | 
| Basic | No | 
Note:
TheMAX_ENABLED_ROLES parameter is deprecated. It is retained for backward compatibility only.MAX_ENABLED_ROLES specifies the maximum number of database roles that users can enable, including roles contained within other roles. The actual number of roles that users can enable is 2 plus the value of MAX_ENABLED_ROLES, because each user has two additional roles, PUBLIC and the user's own role.
For example, if MAX_ENABLED_ROLES is set to 5, then user HR can have seven roles enabled (the five enabled by MAX_ENABLED_ROLES, plus PUBLIC and HR).