Hello:

After upgrade our UCMDB 2020.08 to 24.2 in out lab the probes don´t connect to the agents.

Even doing a simple check credentials against an agent the UI throws error "Failed to get results" (the same test using UCMDB 2020.08 PRODUCTION against the saem agent results OK)

In the probe-error.log:

2024-05-20 10:56:42,536  ERROR  [JobExecuterWorker-4:adhhocJob_uda_check_credential_10.21.50.244][] (ExecutionEngineImpl.java:391) - Discovery Error: Traceback (most recent call last):
  File "<string>", line 2, in <module>
  File "uda_check_credential", line 11, in DiscoveryMain
  File "check_credential", line 46, in connect
  File "check_credential", line 46, in connect
  File "fptools", line 159, in __call__
  File "check_credential", line 88, in _genericConnect
    at com.hp.ucmdb.discovery.library.clients.ddmagent.AgentSession.connectSession(AgentSession.java:498)
    at com.hp.ucmdb.discovery.library.clients.ddmagent.AgentSession.<init>(AgentSession.java:261)
    at com.hp.ucmdb.discovery.library.clients.ddmagent.AgentSession.<init>(AgentSession.java:165)
    at com.hp.ucmdb.discovery.library.clients.ddmagent.DDMClient.createWrapper(DDMClient.java:147)
    at com.hp.ucmdb.discovery.library.clients.BaseClient.initPrivate(BaseClient.java:222)
    at com.hp.ucmdb.discovery.library.clients.BaseClient.init(BaseClient.java:136)
    at com.hp.ucmdb.discovery.library.clients.BaseClient.<init>(BaseClient.java:110)
    at com.hp.ucmdb.discovery.library.clients.shell.ShellClient.<init>(ShellClient.java:50)
    at com.hp.ucmdb.discovery.library.clients.ddmagent.DDMClient.<init>(DDMClient.java:31)
    at sun.reflect.GeneratedConstructorAccessor165.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
    at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
    at com.hp.ucmdb.discovery.library.clients.ClientFactory.createClient(ClientFactory.java:156)
    at com.hp.ucmdb.discovery.library.clients.ClientsFrameworkImpl.createClient(ClientsFrameworkImpl.java:120)
    at com.hp.ucmdb.discovery.library.clients.ClientsFrameworkImpl.createClient(ClientsFrameworkImpl.java:84)
    at sun.reflect.GeneratedMethodAccessor129.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)

java.lang.NoClassDefFoundError: java.lang.NoClassDefFoundError: org/apache/commons/httpclient/protocol/SSLProtocolSocketFactory

Any ideas?