We are getting following errors while performing load test in 19.1
ERROR com.appiancorp.rest.shared.AppianExceptionMapper - Internal Server Error on REST API invocation.com.appiancorp.exceptions.LocalizedAppianRuntimeException$LocalizedAppianException: Expression evaluation error : (APNX-1-4198-000)
Caused by: com.appiancorp.core.expr.exceptions.ExpressionRuntimeException$AppianExceptionProvider: Expression evaluation error : 404 (APNX-1-4198-000)
Caused by: com.appiancorp.core.expr.exceptions.ExpressionRuntimeException$AppianExceptionProvider: Expression evaluation error : 435 (APNX-1-4198-000)
Caused by: com.appiancorp.core.expr.exceptions.ExpressionRuntimeException$AppianExceptionProvider: Expression evaluation error : 433 (APNX-1-4198-000)
These errors doesn't have any details which expression is causing the error.
Discussion posts and replies are publicly visible
Hi manjunathb58,
The given information is not enough to get the context of the issue. Can you attach the app server log file?
If no other useful information is found in the log file, it's better to raise a Support Ticket with Appian. Before that make sure that the recent hotfix is installed.
And is it happening whenever you are doing the load test or happening during the normal usage? Are you using any tools to perform the load test or just manual load test?
Its happening with load test with multiple users test. We use silk performer tool.
The same instance works fine with manual testing in the same environment or the load test with single user. And also its not failing always say we run 100 instances chances of getting this error is 20%.