Re: vCenter Linkes Mode Inventory Search

whats the version of vCenters?

Are all these vCenters are same versions?

vSphere client misbehaves when the Linked mode groups have different versions of vCenters. See this.

vSphere Documentation Center

Note

Linked Mode groups that contain both vCenter Server 5.0 and earlier versions of vCenter Server are not supported. The vSphere Client does not function correctly with vCenter Servers in groups that have both version 5.0 and earlier versions of vCenter Server. Do not join a version 5.0 vCenter Server to earlier versions of vCenter Server, or an earlier version of vCenter Server to a version 5.0 vCenter Server. Upgrade any vCenter Server instance to version 5.0 before joining it to a version 5.0 vCenter Server.