System not starting after Unicode conversion:R3trans fails

Question

Hello
We are performing a Unicode upgrade on an ECC 5.0 system. The ECC 5.0
is a MDMP System. After completing Unicode preparatory activities, we
have started to perform a system export using SAPINST. Export completed
successful.
We started with the system import using SAPINST.
The database load phase completed. Update statistics phase is in
progress on SAPinst.
In the meanwhile we did a check of R3Trans check we observe:
R3Trans u2013x is successful.
But, R3Trans u2013d fails with the error below.
u201CThis is R3trans version 6.13 (release 640 - 17.02.10 - 13:07:00).
unicode enabled version
2EETW000 I have some problems during TADIR access.
R3trans finished (0008).u201D
Thanks

Answer 1

Workprocess Log
======================
M  *****************************************************************************
M  *
M  *  LOCATION    SAP-Server i3lbwvbw1_BI7_00 on host i3lbwvbw1 (wp 1)
M  *  ERROR       ThInit: db_connect
M  *
M  *  TIME        Wed Mar 16 13:17:05 2011
M  *  RELEASE     701
M  *  COMPONENT   Taskhandler
M  *  VERSION     1
M  *  RC          13
M  *  MODULE      thxxhead.c
M  *  LINE        10916
M  *  COUNTER     1
M  *
M  *****************************************************************************
M 
M  PfStatDisconnect: disconnect statistics
M  Entering TH_CALLHOOKS
M  ThCallHooks: call hook >BtcCallLgCl< for event BEFORE_DUMP
M  ThCallHooks: call hook >ThrSaveSPAFields< for event BEFORE_DUMP
M  *** ERROR => ThrSaveSPAFields: no valid thr_wpadm [thxxrun1.c   730]
M  *** ERROR => ThCallHooks: event handler ThrSaveSPAFields for event BEFORE_DUMP failed [thxxtool3.c  262]
M  Entering ThSetStatError
M  ThIErrHandle: do not call ThrCoreInfo (no_core_info=0, in_dynp_env=0)
M  Entering ThReadDetachMode
M  call ThrShutDown (1)...
B  dbtbxbuf: Buffer TBX_SINGLE not available
M  ***LOG Q02=> wp_halt, WPStop (Workproc 1 3900) [dpnttool.c   334]
============================