error in KM Component Monitor

Hi,

After migrating from EP5 SP6 to EP6 SP14, we see the below error in the following navigation.

KM Admin -> KM Component Monitor -> Repository Managers the pcdrepository light is red.

Startup Error: Failed to init sub-manager: Exception loading and instanciating sub-manager: com.sapportals.wcm.repository.manager.generic.search.SimplePropertySearchManager (java.lang.NoSuchMethodException: com.sapportals.wcm.repository.manager.generic.search.SimplePropertySearchManager.<init>(com.sap.netweaver.bc.rf.mi.IManager))

Any ideas on this would be greatly appreciated.

Regards,

Rick Taylor