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LSMW with BAPI Method | Error B1500 "The IDoc interface is not complete for message type &"

Hello,

our goal is to mass update the eMail-Adress for SAP user (SU01) as this is prohibited by SU3 (SAP rules).

We have "successfully" created a LSMW Project following blog of Jürgen (LINK) using:

  • BAPI method "BAPI_USER_CHANGE"
  • BusinessObject "USER"
  • Message type (IDOC) "USERCHANGE"

Problem:

Every step in LSMW could be executed w/o failure EXCEPT step 14 (execute IDOC - see Screenshot1)

  • IDOC was execution was canceled with Error status 51
  • Error message: B1500 "The IDoc interface is not complete for message type &"

Question:

does anyone know what could be the source of this error?

kind regards
Jörg

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Screenshot1 (LSMW)

Screenshot2 (WE21)

Screenshot3 (WE20)

syrrc.png (44.5 kB)
xwc0t.png (30.0 kB)
b3oab.png (27.3 kB)
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1 Answer

  • Jan 10 at 02:59 PM

    Hello, Jörg,

    I think I'd check the process code that is used here, that is BAPI. Open its definition in transaction WE42 ( or by doubleclicking on it in your Inbound parameter screen). Make sure the FM that is attached to this process code (field Identification) exists. In my system the FM is BAPI_IDOC_INPUT1 (but I think I have older SAP version than you)

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