Error when calling the Agent
Hello,
When calling the Agent that references an activity, below exception is generated. Please note that the activity is pretty straightforward (obj-open - given a hard coded value - propety set then save and commit). When the activity is called alone, it runs successfully.
Hello,
When calling the Agent that references an activity, below exception is generated. Please note that the activity is pretty straightforward (obj-open - given a hard coded value - propety set then save and commit). When the activity is called alone, it runs successfully.
Exception at 20161006T063100.121 GMT: com.pega.pegarules.pub.clipboard.ReadOnlyException: ReadOnlyPageOrProperty Param PageDirectoryImpl.getPage reserved page named 'Param' does not exist and cannot be created at com.pega.pegarules.session.internal.mgmt.base.AbstractPageDirectory.getPage(AbstractPageDirectory.java:1107) at com.pega.pegarules.session.internal.mgmt.base.AbstractPageDirectory.getDirectPage(AbstractPageDirectory.java:731) at com.pega.pegarules.session.internal.mgmt.base.ThreadPageDir.getDirectPage(ThreadPageDir.java:471) at com.pega.pegarules.session.internal.mgmt.base.ThreadPageDir.getPage(ThreadPageDir.java:429) at com.pega.pegarules.session.internal.mgmt.base.ThreadPageDir.getPage(ThreadPageDir.java:421) at com.pega.pegarules.session.internal.mgmt.PRThreadImpl.getPage(PRThreadImpl.java:539) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.getTopPage(PropertyReferenceImpl.java:2169) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.getTopPage(PropertyReferenceImpl.java:2113) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.resolveEmbeddedPages(PropertyReferenceImpl.java:1789) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.resolveEmbeddedPages(PropertyReferenceImpl.java:1722) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.doGetString(PropertyReferenceImpl.java:1476) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.getStringIfPresent(PropertyReferenceImpl.java:1258) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.getStringIfPresent(PropertyReferenceImpl.java:1243) at com.pega.pegarules.data.internal.clipboard.PropertyReferenceImpl.getStringIfPresent(PropertyReferenceImpl.java:1232) at com.pega.pegarules.session.internal.async.agent.QueueProcessor.setupParameters(QueueProcessor.java:706) at com.pega.pegarules.session.internal.async.agent.QueueProcessor.execute(QueueProcessor.java:327) at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:967) at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1266) at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1015) at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:908) at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:684) at com.pega.jsr166backport.java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:991) at com.pega.jsr166backport.java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:532) at java.lang.Thread.run(Unknown Source)
Any ideas about the cause of the error and how to solve it ?
Thank you in advance,
Mariane
***Updated by moderator: Lochan to add Categories***
Pegasystems Inc.
AU
Can you please post a screenshot of your activity?
It seems that PegaRULES is receiving a "Param" field masquerading as a property field. Are you setting the value for a parameter as 'Param'?
Which version of Pega are you using?
Pegasystems Inc.
GB
Can you take a look at this help article and see if you have accidently used any of the reserve words
https://community.pega.com/sites/default/files/help_v718/procomhelpmain.htm
Cognizant
IN
Hi MarianeA,
Please check if you need to provide params for activity. If so configure those params in the agent schedule. Otherwise trace this agent for detailed info.