ABAP Dump while creating return purchase order
I am facing an issue in creating return purchase order. After selecting order type as "NB2" in ME21N transaction, the system throws below dump
Category ABAP Programming Error
Runtime Errors OBJECTS_OBJREF_NOT_ASSIGNED_NO
ABAP Program SAPLMSR_MEPO
Application Component LO-ARM
Date and Time 26.06.2015 10:19:40
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
"MSR_PROCESS_PO_PROCESS_HEADER" "(FUNCTION)", nor was it propagated by a
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').
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.
I have done the necessary configuration for this order type.
How to resolve this?