Initializing help system before first use

ins~getlasterrorcode

Purpose
If the previous operation failed with an error, return the HTTP status code.
Synopsis
function getlasterrorcode:integer
Return value
The HTTP status code returned by the last call to the Insight server.
Example 
APP_ID := '1e8dac97-e9c3-4d11-a44e-6a8390c3113d'
myapp := ins~getapp(APP_ID)
if ins~haserror then
  if ins~getlasterrorcode=404 then
    writeln_('App not found')
    exit(1)
  else
    writeln_('Call to Insight failed with error: ',ins~getlasterror)
    exit(1)
  end-if
end-if
Further information
1. The error code can be used when your model needs to distinguish between different types of error returned by the Insight server - for example, 404 usually means the requested resource was not found, while 403 means the user doesn't have authority to access it. For full details, consult the Insight REST API documentation.
2. If the previous operation did not fail with an error, this function will return the HTTP status code returned by that operation.
3. When called before any call to the Insight server has been made, or immediately after a call to ins~clearerror, this function will return 0.
Related topics
ins~haserror, ins~getlasterror, ins~clearerror

Parent Topic Error handling

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