Set the level of messaging you want returned from MaxL Shell sessions. By default, all messages are returned.

| Message level | Description |
|---|---|
| all | Errors, warnings, status reporting, and informational messages. This is the default message level. |
| error | Essbase and MaxL Shell error messages. |
| warning | Essbase warning messages. |
| fatal | Only errors which cause the shell to disconnect from Essbase. |
set message level all;