Adprep was unable to construct a distinguished name for an object. Status/Consequence This operation failed because a buffer ...

Adprep was unable to construct a distinguished name for an object.
[Status/Consequence]
This operation failed because a buffer could not be allocated, possibly due to low system resources.
[User Action] 
Correct the problem by allowing the system to allocate more resources for this operation. Restart Adprep.