Could not retrieve System Object for the alias.

Hi all,

I have installed a business package (Maintenance Technician) and created system SAP_PM with aliases SAP_ECC_Manufacturing, and SAP_ECC_Common. When I am logged into portal using Super Admin role, all the iviews of business package are working fine. But when I am logged in using normal user, all iviews in the business packages are throwing the following exception. Any ideas why? I appreciate your input.

<b>Exception in SAP Application Integrator occured: Cannot retrieve system object for this alias. System Alias: 'SAP_ECC_Manufacturing', System ID: 'pcd:portal_content/com.xyz.fl_systems/com.xyz.SAP_PM'. User: 'abcuser',

Reason: Access denied (Object(s): portal_content/com.xyz.fl_systems/com.xyz.SAP_PM).</b>

Thanks

Vicky R.