Perform initial UCMDB-UCMDB synchronization

Hi All,

We are trying to do an initial UCMDB - UCMDB sync using the JMX method - fetchAllDataFromAnotherCMDB -

We have done a fresh install of 24.2 and want to fetch all data from a 2021.11.88  CP 2023.02

I am getting this error when trying:

2024-06-24 13:44:47,855 INFO [qtp1107387141-38911][CustomerId:1] - ****************** Performing all CIs and relation sync ******************

2024-06-24 13:44:47,855 INFO [qtp1107387141-38911][CustomerId:1] - Connecting to Host [sacm-p-cmdb-021], port [8443].
2024-06-24 13:44:47,855 ERROR [qtp1107387141-38911][CustomerId:1] - java.lang.AbstractMethodError: com.hp.ucmdb.api.client.http.HttpUcmdbServiceProvider.createCredentials(Ljava/lang/String;[CLjava/lang/String;)Lcom/hp/ucmdb/api/Credentials;
at com.hp.ucmdb.api.server.jmx.multiplecmdb.MultipleCMDBServicesJmx.connectToRemoteUcmdb(MultipleCMDBServicesJmx.java:257)
at com.hp.ucmdb.api.server.jmx.multiplecmdb.MultipleCMDBServicesJmx.fetchAllDataFromAnotherCMDB(MultipleCMDBServicesJmx.java:163)
at com.hp.ucmdb.api.server.jmx.multiplecmdb.MultipleCMDBServicesJmx$$FastClassBySpringCGLIB$$1fcf412f.invoke(<generated>)
at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:218)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:792)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
at com.mercury.topaz.cmdb.server.jmx.springextensions.UcmdbProxyInterceptor.doInvoke(UcmdbProxyInterceptor.java:82)
at com.mercury.topaz.cmdb.server.jmx.springextensions.UcmdbProxyInterceptor.invoke(UcmdbProxyInterceptor.java:50)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
at com.mercury.topaz.cmdb.server.jmx.springextensions.AuthorizationContextInterceptor.invoke(AuthorizationContextInterceptor.java:28)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:186)
at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.proceed(CglibAopProxy.java:762)
at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:707)
at com.hp.ucmdb.api.server.jmx.multiplecmdb.MultipleCMDBServicesJmx$$EnhancerBySpringCGLIB$$da776249.fetchAllDataFromAnotherCMDB(<generated>)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Has anybody done this before? could not find any additional information other than https://docs.microfocus.com/doc/UCMDB/24.2/IntegMInitialSync

Regards
Stig.