SAP Knowledge Base Article - Preview

3716607 - error "work process restarted / abap session terminated" during s/4 hana upgrade and error R0Z=> ThResetVBDispatching, reset update dispatching info in trace

Symptom

  • During the S/4 HANA upgrade 2023 from version 1709, an error occurred in the phase "PREP_CHECKNOTES2/SUBMOD_IMPLEMENT_NOTES/RUN_NOTES_EXECUTE_SILENT" when releasing the change request. The error message displayed was "Work Process Restarted / ABAP Session Terminated".
  • The Work Process log indicated an error:

    M  *** ERROR => ThVBSelectServer: bad server index [thxxvb.c     12046]
    M  {root-id=005056A1C52B1FD182C417333218E000}_{conn-id=00000000000000000000000000000000}_0
    M  ***LOG R0Z=> ThResetVBDispatching, reset update dispatching info () [thxxvb.c     8518]
    I  *** ERROR => SemRq: Inv. State detected. Units 1. Key=13 [semux.c      1045]
    M  ***LOG R00=> ThSemRq, SemRq failed (013001) [thxxtool.c   4112]
    M  M  in_ThErrHandle: 1
    M  *** ERROR => ThSemRq: lock semaphore (step TH_WORK_SYNC, thRc ERROR-CORE-LOCKING_ERROR, action STOP_WP, level 1) [thxxhead.c   2808]
    M  ThIErrHandle: set thRc ERROR-CORE-LOCKING_ERROR for Txx_Uxxxx_Mx
    M  ThResetEmMagic: reset em magic for Txx_Uxxxx_Mx_Ix
    M  ThInsideCriticalSection: inside critical section Semaphore 13


ThResetVBDispatching, reset update dispatching info in trace"> Read more...

Environment

  • Enqueue

Product

ABAP platform all versions ; SAP NetWeaver all versions ; SAP S/4HANA all versions

Keywords

work process restarted, abap session terminated, s/4 hana upgrade, prep_checknotes2, run_notes_execute_silent, semaphore error, th_work_sync, error-core-locking_error, stop_wp, rc=-6, nieconn_broken, network issue, message server, rdisp/vb_included_server, sm14, sum logs, sap hana upgrade error , KBA , BC-CST-EQ , Enqueue , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.