Question
Anthem
US
Last activity: 2 May 2019 15:11 EDT
Frequently observed exceptions @ PegaRULES logs.
Hi Team,
Please find below for the most frequently observed exceptions in the PegaRULES logs.Could someone help us understand about the significance and solutions to resolve the same.
1) 2019-04-30 16:00:21,347 [.106.74-8107-exec-12] [TABTHREAD1] [ ] [mCSNCCSuper:01.01.01] ( internal.mgmt.Executable) ERROR compasslt.corp.agp.ads|XX.XX.XX.XX MCDNCL11 - Exception
java.lang.NullPointerException
2) 2019-04-30 16:03:19,237 [.106.74-8107-exec-41] [TABTHREAD1] [ ] [mCSNCCSuper:01.01.01] (rmFlowAction._baseclass.Action) ERROR compasslt.corp.agp.ads|XX.XX.XX.XX WDESUP150 - Exception caught while evaluating when
com.pega.pegarules.pub.clipboard.InvalidReferenceException: The reference .pyTemporaryObject==true is not valid. Reason: FUAInstance-NullMyStepPage
3) 2019-04-30 16:00:31,882 [.106.74-8107-exec-24] [TABTHREAD1] [ ] [mCSNCCSuper:01.01.01] (ngineinterface.service.HttpAPI) ERROR compasslt.corp.agp.ads|XX.XX.XX.XX MCRNCL159 - Proprietary information hidden: com.pega.pegarules.pub.PRRuntimeError
com.pega.pegarules.pub.PRRuntimeError: PRRuntimeError
PEG
GB
I doubt we'll be able to identify the problem with the exception type on their own.
In fact even with, say, the PRRuntimeError, this could be generated/thrown/caught in many places.
Do you have a instance which shows a Java stack relating to the problem?
PEG
GB
Thanks. I'm just looking at the PRRuntimeError.txt at the moment.
Which version of Pega are you using here?
Also, so that we can cross reference the stack with the code, are you able to check your Pega Temp directory under PRGenJava/com/pegarules/generated/activity and see whether you have the file: -
ra_action_pxperformflowaction_eafc82729edb7106a8de2a224fc038c3.java
Anthem
US
PRPC731 version.
Couldnt find the following "ra_action_pxperformflowaction_eafc82729edb7106a8de2a224fc038c3.java" file under the following path PRGenJava/com/pegarules/generated/activity.
Please find the attachment for the corresponding screenshot.
Thank you.
PEG
GB
Well I'm not entirely sure to be honest.
Technically this is coming from the generated java for the activity through: -
FUAUtil.activityPreTranIndeterminateConditionalCheck(pega, pz_CheckMessage, pz_preStackFrame);
In this instance from step 4. It looks like this part of the checks related to the When clause.
And it seems to indicate that the step page is null.
But I'm a little puzzled as this looks like the same check which is done in step 1, yet this doesn't throw any exception there. Is it possible that the step page (local.interestPage in the calling SubmitModalFlowAction activity) could have been removed in the meantime perhaps?
Anthem
US
Is it possible that the step page (local.interestPage in the calling SubmitModalFlowAction activity) could have been removed in the meantime perhaps? NOPE.
Please suggest if you need additional details.
Thank you.