Outstanding Contributor.
Outstanding Contributor.


We are running an integration between UCMDBs and something must have changed recently because we are now getting this error on the UCMDB probe:

<2016-10-26 13:07:10,764> [ERROR] [JobExecuterWorker-2:DS_UD_HW_Server] (JobExecuter.java:984) - Discovery failure in job DS_UD_HW_Server on destination: null (02d22d02bcf64cc8ca6f59546bf1d303)
java.lang.IncompatibleClassChangeError: Class com.hp.ucmdb.api.client.topology.TopologyQueryServiceImpl does not implement the requested interface com.hp.ucmdb.api.topology.TopologyQueryService
	at com.hp.ucmdb.adapters.cmdb10xAdapter.Cmdb10xAdapter.getQueryByName(Cmdb10xAdapter.java:764)
	at com.hp.ucmdb.discovery.probe.services.dynamic.core.AdapterService.retrieveQueryDefinitionByRootType(AdapterService.java:270)
	at com.hp.ucmdb.discovery.probe.services.dynamic.core.AdapterService.runDiscovery(AdapterService.java:197)
	at com.hp.ucmdb.discovery.probe.services.dynamic.core.AdapterService.discover(AdapterService.java:150)
	at com.hp.ucmdb.discovery.probe.agents.probemgr.taskexecuter.JobExecuter.launchTask(JobExecuter.java:1215)
	at com.hp.ucmdb.discovery.probe.agents.probemgr.taskexecuter.JobExecuter$JobExecuterWorker.launchAndIsProbeRestarting(JobExecuter.java:952)
	at com.hp.ucmdb.discovery.probe.agents.probemgr.taskexecuter.JobExecuter$JobExecuterWorker.executeTask(JobExecuter.java:870)
	at com.hp.ucmdb.discovery.probe.agents.probemgr.taskexecuter.JobExecuter$JobExecuterWorker.run(JobExecuter.java:733)

Some java lib update gone wrong, I guess.

What libs should I check for those classes? I can't find much info about TopologyQueryServiceImpl.

Any hint?



2 Replies
Acclaimed Contributor.. Acclaimed Contributor..
Acclaimed Contributor..

Re: IncompatibleClassChangeError


We have an expert day going on regarding UCMDB and UD,  where we have Support and Product Experts in the forum for 24 hours to take your questions.  This forum is only accessible to customers/partners that have a valid SAID (Support Agreement ID) in their passport profile.

I see that you have access to the forum  UCMDB and UD Support Customer Forum . So please feel free to submit your questions in this forum. Even after the expert day has ended we always have support engineers monitoring the forum and are also available to address your questions.



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Super Contributor.
Super Contributor.

Re: IncompatibleClassChangeError

Hi Guy, I have the same issue. Please notify me if you will found a solution.

Thank you.

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