Runtime : OBJECTS_OBJREF_NOT_ASSIGNED_NO Exception : CX_SY_REF_IS_INITI

Question

I am getting this error when return to Home page in EP portal. The data access from Wed dynpro.
Short text
    Access via 'NULL' object reference not possible.
What happened?
    Error in the ABAP Application Program
    The current ABAP program "/1BCWDY/806NS8PGV2YQRTLBYZ1Y==CP" had to
     terminated because it has
    come across a statement that unfortunately cannot be executed.
Error analysis
    An exception occurred that is explained in detail below.
    The exception, which is assigned to class 'CX_SY_REF_IS_INITIAL', was not
     caught in
    procedure "CLEAR" "(METHOD)", nor was it propagated by a RAISING clause.
    Since the caller of the procedure could not have anticipated that the
    exception would occur, the current program is terminated.
    The reason for the exception is:
    You attempted to use a 'NULL' object reference (points to 'nothing')
    access a component.
    An object reference must point to an object (an instance of a class)
    before it can be used to access components.
    Either the reference was never set or it was set to 'NULL' using the
    CLEAR statement.

Answer 1

I believe the better forum to post yorr query to, will be [ABAP, General|ABAP Development;.
From the header of that forum:
General questions about the ABAP language and language implementations.
This is not a forum for application specific questions. Web Dynpro , BSP , CRM
development, ... have their own forums.
- Ludek