Core Universe Object definitions are corrupted

Hi All,

I am trying to add a Core Universe that brings in System data like Last refresh date of servers, Database name to a Financial Universe. But when i use "add core" and add Core 'universe, the object definitions in core Universe are throwing an error. The Core Universe works fine individually.

The error description is :

"The query cannot run because it contains objects that reference incompatible tables. (IES 00008)"

Environment:SAP BusinessObjects BI Platform 4.2 Support Pack 5

Version: 14.2.5.2618