This chapter presents all error codes that can appear, and their descriptions as well.
When a request packet arrives at Plesk API RPC server, it is validated, after which the requested operation performs. If any of these actions fail, Plesk sends back a response packet with an error code. For example:
<errtext>Object not found.</errtext>
The error code passed in the errcode node is described in the errtext node. At present, Plesk supports two sets of error codes: