phase run java migration toolkit failed

Hello,

I'm installing a system copy of our Solution Manager 4.0. During the installation of the target system the phase "run java migration toolkit" failed with the following error:

#1.#C0000A01096F00000000002444FE44FE000459D29655F6D8#1224660907062#/System/Server/Upgrade/ClusterIDSwitchingController##com.sap.sdt.mc.systemcopy#######Thread[main,5,main]##0#0#Error#1#com.sap.sdt.mc.systemcopy#Plain###The source or target cluster ID is not present on the system! The current (source) cluster ID is 4162225 and the new (target) cluster ID is 4124699#

Could you please help me?

Thanks in advance!

Olivier