1927413 - data file corrupt in phase MAIN_NEWBAS/TABIM_UPG

In upgrade phase MAIN_NEWBAS/TABIM_UPG, error like below can be found from the TABIMUPG.ELG log:

MAIN IMPORT ERRORS and RETURN CODE in SAPICDC731.<SID>
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
4 ETW000 end of log fragment of child 00008913046
4 ETW000 child process rc = 0
4 ETW690 COMMIT "1616" "3820"
4 ETW690 COMMIT "0" "3820"
4 ETW690 COMMIT "128" "3948"
2EETW000 e071.lockflag is still set to 7 (SAPKCDC731          082900).
Please read note 1251300 which tells you how to continue.
2EETW000 e071.lockflag is still set to 7 (SAPKCDC731           082901).
.....
4 ETW000 SAPKCDC731           touched.
4 ETW690 COMMIT "128" "4076"
4 ETW000 40261752 bytes read.
4 ETW000 Transport overhead 22.0 %.
4 ETW000 Duration: 11 sec (3660159 bytes/sec).
1AETW064 EOF record is missing. Data file is destroyed.
2EETW000 Please contact the SAP support.
4 ETW000 End of Transport (0016).
4 ETW000 date&time: 15.10.2013 - 14:16:52
4 ETW000 2 warnings occured.
4 ETW000 2718 errors occured.
1 ETP154 MAIN IMPORT

upgrade, TABIM_UPG, R3trans, data file, corrupt , KBA , BC-UPG-TLS , Upgrade Tools (SUM) , BC-CTS-TLS , Transport Tools , Problem