BAPI_SAG_CHANGE: dump OBJECTS_OBJREF_NOT_ASSIGNED

[Former Member]

Hello,

I have just written a custom report that calls BAPI_SAG_CHANGE.

It works fine if run in foreground, but if run in background, with the same data, I get a dump:

Runtime error	OBJECTS_OBJREF_NOT_ASSIGNED
Exception	CX_SY_REF_IS_INITIAL

Some more infos:

• I'm working on a system with following software component:

          SAP_APPL    600    0021    SAPKH60021

• I have just applied two more SAP Notes, 1719540 and 1730058 (released with SAPKH60022) but error happen as well

• Here following I copy source code of my own form. Of course <fs_alv> is assigned and all fields are filled with their own value and just before this piece of code I have just done a CLEAR and a FREE of all tables/structures used by the BAPI

  
  wa_header-number  = <fs_alv>-ebeln.
  
  wa_headerx-number = <fs_alv>-ebeln.
  
  wa_schedule-item_no = <fs_alv>-ebelp.
  
  
  wa_schedule-sched_line = <fs_alv>-etenr.
  
  wa_schedule-quantity   = <fs_alv>-wemng.
  
  APPEND wa_schedule TO tb_schedule.
  
  wa_schedulex-item_no = <fs_alv>-ebelp.
  
  
  wa_schedulex-sched_line = <fs_alv>-etenr.
  
  wa_schedulex-quantity   = 'X'.
  
  APPEND wa_schedulex TO tb_schedulex.
  
  CALL FUNCTION 'BAPI_SAG_CHANGE'
  
  
  EXPORTING
  
  
  purchasingdocument
  = <fs_alv>-ebeln
  
  header          
  = wa_header
  
  headerx         
  = wa_headerx
  
  TABLES
  
  
  return          
  = tb_bapiret2
  
  schedule 
  = tb_schedule
  
  schedulex       
  = tb_schedulex.
  
  CALL FUNCTION 'BAPI_TRANSACTION_COMMIT'
  
  EXPORTING
  
  wait = 'X'.

• Here following I post the first page of the dump, copied from ST22:

Short Text
    Access via 'NULL' object reference not possible.
What happened?
    Error in the ABAP Application Program
    The current ABAP program "CL_MASTER_CONDITIONS_MM=======CP" had to be
     terminated because it has
    come across a statement that unfortunately cannot be executed.
What can you do?
    Note down which actions and inputs caused the error.
    To process the problem further, contact you SAP system
    administrator.
    Using Transaction ST22 for ABAP Dump Analysis, you can look
    at and manage termination messages, and you can also
    keep them for a long time.
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 "IF_MASTER_CONDITIONS_MM~GET_PERSISTENT_DATA" "(METHOD)", nor was it
     propagated by a RAISING clause.
    Short Text
    Access via 'NULL' object reference not possible.
What happened?
    Error in the ABAP Application Program
    The current ABAP program "CL_MASTER_CONDITIONS_MM=======CP" had to be
     terminated because it has
    come across a statement that unfortunately cannot be executed.
What can you do?
    Note down which actions and inputs caused the error.
    To process the problem further, contact you SAP system
    administrator.
    Using Transaction ST22 for ABAP Dump Analysis, you can look
    at and manage termination messages, and you can also
    keep them for a long time.
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 "IF_MASTER_CONDITIONS_MM~GET_PERSISTENT_DATA" "(METHOD)", nor was it
     propagated by a RAISING clause.

Do anybody have experience about this problem?

Thank you!

Guido

[Former Member]

Solved.

I have just applied Sap Note 1694513 in order to solve the dump.

Ciao,

Guido