Hello All,
We are trying to call appian web-api from node.js application. When we tried to call the same webapi from postman it is working fine, however when i try to call it from node.js it is failing with 500 error(error: Sorry, your request cannot be processed) . This error is not user specified. We tried searching through server.log, web-api-details.csv , we couldnt find anything.
1) Did anyone has faced this issue?
2) Do anyone know if we can see the payload which we receive into appian ?
3) what are all the scenarios for which appian will throw 500 error ?
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Hi , Could this be Cross - origin issue ?? refer here.
1.Try to add the host name to apian Administration Console.
2. Kindly check if the user account used for authentication is still active.
3. Check if the authentication is done correctly I.e. Using Http Basic authentication
4. Also do check logs/design_errors.csv for any expression evaluation errors .