Catch Exceptions of Connect-REST
Hello,
Currently we have a Connect-REST that maps the response to JSON.
When server we are trying to reach is down, we get a status code 500 with a response message that has HTML tags in it.
In this case we are getting a mapping Exception that we cannot catch and the activity ends without going over the remaining steps
com.pega.pegarules.pub.services.InboundMappingException: Error mapping incoming response to .Response.response_GET: com.fasterxml.jackson.core.JsonParseException: Unexpected character ('<' (code 60)): expected a valid value (number, String, array, object, 'true', 'false' or 'null') at [Source:
503 Service UnavailableNo server is available to handle this request. ; line: 1, column: 2] |
Our current workaround is to add a try/catch statement to the current OOTB activity pyInvokeRest but we would rather not change it.
Any thoughts on how to catch this Exception ?
Thank you,
Mariane
***Moderator Edit: Vidyaranjan | Updated Categories***
Pegasystems Inc.
AU
Hi Mariane,
Have you tired using "has messages" on the step that you are getting the exception and if its true using a jump condition?
If not can you try this.
Regards,
Basavaraj
Murex
LB
Thanks Basavaraj, I already tried it but it does not work.
Actually when there is an Exception, we are thrown out of the activity so all conditions are not being read.
Thanks,
Mariane
Pegasystems Inc.
AU
Hi Mariane,
Which version of PRPC you are using? Can you review the enclosed SA's and let me know if these helps for the behavior;
SA-12685, REST Service not returning correct JSON response
SA-6985, Unexpected character error on Connect REST
SA-14726, Invalid JSON error in Rest integration rule
SA-15731, REST service is not returning correct JSON response
Regards,
Basavaraj
Pegasystems Inc.
US
Hi Mariane,
Did you check the JSON response in case of failure? Does it look like standard JSON error response? May be if you can paste it here would be helpful.
Thanks,
Mukul