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3674370 - ABAP dump "Access using as 'ZERO' object reference is not possible" while correcting document flow

Symptom

  • An Outbound Delivery Order item is blocked with negative picking and/or picking planned quantities.
  • Item Quantity is zero, there is a process code added.
  • OD is not created yet.
  • Check monitor (/SCWM/CHM_LOG) function "Check Document Flow" is used to create missing document flow links (proposed links are PCP and/or PCA).
  • When Check Monitor starts the correction, process is terminated with runtime error:
    • Category: ABAP programming error
    • Runtime Errors: OBJECTS_OBJREF_NOT_ASSIGNED_NO
    • Except.: CX_SY_REF_IS_INITIAL
    • ABAP Program: /SCDL/CL_EI_CHM_DF============CP
    • Application Component: SCM-EWM-DLP
    • Short Text: Access using a 'ZERO' object reference is not possible.


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Environment

  • SAP Extended Warehouse Management (EWM)
    • EWM 9.0
    • EWM 9.2
    • EWM 9.3
    • EWM 9.4
    • EWM 9.5
  • SAP S/4HANA All versions (except 1511)

Product

SAP Extended Warehouse Management 9.0 ; SAP Extended Warehouse Management 9.2 ; SAP Extended Warehouse Management 9.3 ; SAP Extended Warehouse Management 9.4 ; SAP Extended Warehouse Management 9.5 ; SAP S/4HANA all versions

Keywords

ABAP Dump, OBJECTS_OBJREF_NOT_ASSIGNED_NO, CX_SY_REF_IS_INITIAL, Access using a 'ZERO' object reference is not possible, CHM, Check Monitor, DF, Document Flow, missing link, 900, 920, 930, 940, 950 , KBA , SCM-EWM-DLP-BF-DFP , Document Flow , SCM-EWM-MON-CHM , Check-Monitor , Problem

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