2838819 - ABAP dump OBJECTS_OBJREF_NOT_ASSIGNED when running transaction LMDB in SAP Solution Manager 7.2

Category                       ABAP Programming Error
Runtime Errors              OBJECTS_OBJREF_NOT_ASSIGNED
Except.                         CX_SY_REF_IS_INITIAL
ABAP Program               CL_LMDB_UI_EI_EXP_FRW_APPCC===CP 
Application Component   SV-SMG-LDB

Short Text  
    Access using a 'ZERO' object reference is not possible.
 
Error analysis  
    An exception has occurred which is explained in more detail below. The  
    exception is assigned to class 'CX_SY_REF_IS_INITIAL' and was not caught in procedure
    "WARN_USER_IF_MODEL_OUTDATED" "(METHOD)", nor was it propagated by a RAISING clause.   
    Since the caller of the procedure could not have anticipated this   
    exception, the current program was terminated.   
    The reason for the exception is: 
    You are trying to access a component with a 'ZERO' object reference   
    (points to 'nothing'). Variable: "INSTALLED_MODEL".  
    An object reference must point to an object (an instance of a class)
    before it can be used to access a component. The reference has either  
    never been set, or it was set to 'ZERO' with a CLEAR statement.