Question
com.pega.pegarules.pub.database.BadClassDefinitionException
Hi Team,
Description : Class <blank> does not exist
Exception Class : com.pega.pegarules.pub.database.BadClassDefinitionException
We find below Stack Traces
(root cause)
Type com.pega.pegarules.pub.database.BadClassDefinitionException
Message Class <blank> does not existFrom: (B8BEE71BC3CE0AB03674E37A2F519F195)
Stack
at com.pega.pegarules.data.internal.access.DatabaseImpl.open(DatabaseImpl.java:4443)
at com.pega.pegarules.pub.runtime.AbstractActivity.objOpenByHandle(AbstractActivity.java:121)
at com.pegarules.generated.activity.ra_action_externalgoalcustom_61393546ffecf106d1f2e22eecb57bac.step2_circum0(ra_action_externalgoalcustom_61393546ffecf106d1f2e22eecb57bac.java:325)
at com.pegarules.generated.activity.ra_action_externalgoalcustom_61393546ffecf106d1f2e22eecb57bac.perform(ra_action_externalgoalcustom_61393546ffecf106d1f2e22eecb57bac.java:89)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3505)
at com.pegarules.generated.callActivity_071017_xvj4o_pyNDBZ4Gy293rekg.callActivity07_10_17(callActivity_071017_xvj4o_pyNDBZ4Gy293rekg.java:122)
at com.pegarules.generated.callActivity_071017_xvj4o_pyNDBZ4Gy293rekg.invoke(callActivity_071017_xvj4o_pyNDBZ4Gy293rekg.java:82)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.resolveAndinvokeFunctionViaReflection(LibraryRuntime.java:133)
at com.pega.pegarules.generation.internal.library.LibraryRuntime.invokeLibraryRuntime(LibraryRuntime.java:110)
at com.pega.pegarules.session.internal.mgmt.Executable.invokeLibraryRuntime(Executable.java:9000)
at com.pega.pegarules.priv.generator.LibrarySupport.resolveAndInvokeFunctionViaReflection(LibrarySupport.java:181)
at com.pegarules.generated.pega_rules_utilities.callActivity(pega_rules_utilities.java:1636)
at com.pegarules.generated.activity.ra_action_executesla_385b3e0f8d36abe26bfa86b4b22f803a.step19_circum0(ra_action_executesla_385b3e0f8d36abe26bfa86b4b22f803a.java:2107)
at com.pegarules.generated.activity.ra_action_executesla_385b3e0f8d36abe26bfa86b4b22f803a.perform(ra_action_executesla_385b3e0f8d36abe26bfa86b4b22f803a.java:434)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3505)
at com.pega.pegarules.session.internal.mgmt.Executable.invokeActivity(Executable.java:10563)
at com.pegarules.generated.activity.ra_action_processevent_b20b900d4f9f22f92e8fd368c9027da2.step7_circum0(ra_action_processevent_b20b900d4f9f22f92e8fd368c9027da2.java:735)
at com.pegarules.generated.activity.ra_action_processevent_b20b900d4f9f22f92e8fd368c9027da2.perform(ra_action_processevent_b20b900d4f9f22f92e8fd368c9027da2.java:198)
at com.pega.pegarules.session.internal.mgmt.Executable.doActivity(Executable.java:3505)
at com.pega.pegarules.session.internal.async.agent.QueueProcessor.runActivity(QueueProcessor.java:721)
at com.pega.pegarules.session.internal.async.agent.QueueProcessor.execute(QueueProcessor.java:602)
at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:945)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.performTargetActionWithLock(PRSessionProviderImpl.java:1259)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:1008)
at com.pega.pegarules.session.internal.PRSessionProviderImpl.doWithRequestorLocked(PRSessionProviderImpl.java:901)
at com.pega.pegarules.session.internal.async.BatchRequestorTask.run(BatchRequestorTask.java:670)
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(Thread.java:745
Assumption:
class that was deleted had declarative rules associated to it. When the class was deleted the declarative cache entry did not get removed so an error occurs when running the "Starting global declarative cache pre-load..." step.
Please let us know how to proceed on this.
Thanks In Advance
Regards,
Vishnu
Hi Mahi,
I found the rule which we are passing empty parameter to Obj open by handle method.
Thanks for your response.
Regards,
Vishnu
Hi,
I see that you have already checked this article: https://pdn.pega.com/support-articles/compegapegarulespubdatabasebadclassdefinitionexception
but the stacktrace is diiferent than the one you are facing here, so it won't help.
1. Do you face this issue while opening a work object? Do you see something like this in the logs before the stacktrace starts?
( Open.Work_.Action) - Error in Obj-Open-By-Handle
2. Does this issue happens intermittently?
3. Also, please let us know which Pega version you are on as this issue has been reported in Pega 7.1.6.
Hi Ajay, we are facing the first issue:-
Do you face this issue while opening a work object? Do you see something like this in the logs before the stacktrace starts?
( Open.Work_.Action) - Error in Obj-Open-By-Handle --> yes, we have similar kind of issue. please suggest what we need to do to resolve this?
and we are using Pega 7.1.6 and it is happening intermittently.
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This error generally occurs when the inshandle is being passed as blank to the Obj open by handle method. Is it possible to trace and check why it's being passed as blank?