When a NSEQL command has not been able to execute adequately, it will return an error code regardless of the type of command it is. Specifically, the possible values are the following:
WRAPPER_ERROR(-1): error in the sequence definition (e.g. an href HTML tag is not found in the execution of a ClickOnAnchorByHref command). Whenever the error is not related to a network or server problem, ITPilot will return a
DOWNLOAD_TIMEOUT(-2): when accessing a web resource, the maximum waiting time has expired, as it had been configured in the browser pool.
DOWNLOAD_ERROR(-3): there has been some type of error when downloading information from the web.
CONNECTION_ERROR(-4): the connection with the web resource has not been possible.
HTTP_ERROR(-5): the web server has returned an HTTP error code.