Access via 'NULL' object reference not possible
I really need your help. After updating our SAP TM from Service Pack 02 to Service Pack 04, an error during creation of transportation proposals and saving a freight units occurres. There is a "Access via 'NULL' object reference not possible. " error.
Runtime Errors OBJECTS_OBJREF_NOT_ASSIGNED
Error in the ABAP Application Program
The current ABAP program "CL_WDR_CONTEXT_NODE_MAP=======CP" had to be terminated because it has come across a statement that unfortunately cannot be executed.
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 "IF_WD_CONTEXT_NODE~IS_ALIVE" "(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 (variable: "ME->MAPPEE").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.
"OBJECTS_OBJREF_NOT_ASSIGNED" "CX_SY_REF_IS_INITIAL" "CL_WDR_CONTEXT_NODE_MAP=======CP" or "CL_WDR_CONTEXT_NODE_MAP=======CM01X" "IF_WD_CONTEXT_NODE~IS_ALIVE"
Do you have got any idea?