3507947 - SAPSYS R47: Delete ABAP Session Txx_Uxxxxx_Mx Error in SM21 System Log

• There are a lot of following entries in SM21:
  DIA SAPSYS  R47    Delete ABAP session Txx_Uxxxxx_Mx (Info = Error Message [Error/Core])
  
  
• dev_w* (level 1)
  ----
  M  *** WARNING => ThResFreeSession: free resources of Txx_Uxxxxx_Mx (normal mode, complete free), rc=ERROR-CORE-ERR_MSG, db_action=TH_DB_ROLLBACK [thxxmode.c   xxx]
  M  ***LOG R47=> ThResFreeSession, delete (ERROR-CORE-ERR_MSG) [thxxmode.c   xxxx]
  
  
• dev_w* (level 2):
  ----
  ... ...
  M  ThSavUsrClient: set usr >SAPSYS      <
  M  DpSesSetUserName: set userId SAPSYS       (was SAP_WFRT    )
  M  ThSavUsrClient: update spa >SAPSYS      <
  M  RstrNotifyUserChange
  M  TrCheckClientUser: client/user has changed (100/SAP_WFRT     => 000/SAPSYS      )
  M  TrUpdateClientUser: client/user was changed (000/SAPSYS       => 000/SAPSYS      )
  M  ThSetLoginCodepage: set login codepage for Tx_Uxxxx to: >4103<
  N  DyISigni(): return code=1002 "Trusted system logon failed (no S_RFCACL authorization)" (see note 320991)
  N  dy_signi_ext(): hiding error details (rc=1002) as requested

  ... ....

  A  No authorization to log on as a Trusted System (L-RC=1 T-RC=2).
  A    cfunction ab_xsignon
  A    errcode   CALL_FUNCTION_SINGLE_LOGIN_REJ
  A    cline     xxxx
  A    cmodule    $Id: //bas/789_STACK/src/krn/rfc/absignon.c#3 $ SAP
  M  ThSendErrMsg: send msg >No authorization to log on as a Trusted System (L-RC=1 T-RC=2).<
  M  ThSendErrMsg: work process in step TH_WORK_SYNC
  M  ThSendErrMsg: call ThDeleteSession
  M  ThDeleteSession2: delete Txx_Uxxxxx_Mx with thRc ERROR-CORE-ERR_MSG
  M  ThTSCancel: set Txx_Uxxxxx_Mx in status cancelled
  M  DpSesSetLastRequestTime: set last req time xxxxxxx hh:mm:ss for Txx_Uxxxxx_Mx
  M  ThDeleteThisSession: delete Txx_Uxxxxx_Mx, thRc=ERROR-CORE-ERR_MSG (xxxxxxx)

• SAP NetWeaver
• SAP NetWeaver Application Server for SAP S/4HANA
• ABAP PLATFORM - Application Server ABAP

sm21, syslog, SAPSYS, R47, Delete ABAP session , KBA , BC-MID-RFC , RFC , BC-CST-DP , Dispatcher, Task Handler , Bug Filed