SAP Message XT556 - No critical objects are defined for system &

Diagnosis
You want to check the import queue of a system for critical objects inrequests. No critical objects are defined for this system.

System Response
The import queue could not be checked for critical objects.

Procedure
Note
You need administration authorization in the Change and TransportSystem for the following procedure.
To display or maintain the critical transport objects for this SAPSystem, proceed as follows:
Call Transaction STMS in the SAP System for which you want to displayor maintain the critical objects.
Choose Overview -> Imports.
The import overview appears.
Choose Extras -> Critical import transport objects.
Confirm the prompt in the dialog box Display/maint. of criticaltransport objs.
An overview appears of all the critical transport objects created forthe SAP System that you are logged on to.
To maintain critical transport objects for this SAP System, chooseTable view -> Display -> Change.
Confirm the information.
Confirm the prompt in the dialog box Display/maint. of criticaltransport objs.
You switch to change mode.
To add new objects, choose New entries.
Save your entries when you are finished.