The JMX methods return a string that is a combination of a numeric status code and a readable message. The message is optional and it can be empty. The status code is terminated by a colon. The code represents the execution status.
The following table displays various status codes and their descriptions:
| Status Code | Description |
|---|---|
| 0 | Success |
| 1 | Unknown error |
| 2 | Method not implemented |
| 3 | Cannot create a module by the given name, because a module by that name already exists. |
| 4 | Cannot delete or update the module, because it does not exist. |
| 5 | Cannot delete module, because it is running. |
| 6 | Operation failed due to invalid configuration. |
| 7 | Invalid module name provided as the parameter. |
| 8 | Some child modules failed to load when Refresh is called on a container. |