I have configured to use deferral for RE-FX contract. It can simulate without error. However, upon posting to FI with execution mode, and when I click to drill down to FI document that it is posted, the system give short dump message.
Category: ABAP Programming Error
Runtime Errors: OBJECTS_OBJREF_NOT_ASSIGNED_NO
ABAP Program: CL_REEX_ACC_SYSTEM_FI========CP
Application component: RE-FX-RA
However, when checking FB03, it has successfully posted to FI. Please help identify the cause of the program termination.