3393872 - Error during S/4HANA Migration in phase EU_CLONE_MIG_DT_IMP using SUM 2.0

Migrating or Converting a system using Software Update Manager(SUM) with option DMO and "system move" stops in phase "EU_CLONE_MIG_DT_IMP".

1. The following errors may be found.

• Log file: EUMIGRATEDTIMP_NEW.LOG
  1EETQ399 Last error code set is: Found 22 aborted processes/errors in log files.
  1EETQ399XFound 21 failed import processes
  1EETQ203 Upgrade phase "EU_CLONE_MIG_DT_IMP" aborted with errors
   
• Log file: load/migrate_dt/MIGRATE_DT_<numeric_value>_<Table_name>_IMP.LOG 
  A1EEIMP 008 Task failed with error: (BUF) Invalid checksum in data file (vmode=2)
  A1EEIMP 008 (DFH) Cannot read data for table '<Table_name>' in '/SUM/abap/load/migrate_dt/MIGRATE_DT_<numeric_value>_<table_name>_IMP.005'
  
  
• Log file: load/migrate_dt/MIGRATE_DT_<numeric_value>_IMP.LOG
  A1EEIMP 008 Task failed with error: (DFH) Corrupted data file: illegal header '????'
  A1EEIMP 008 (DFH) Read at offset 8085504 length 1024 in '/SUM/abap/load/migrate_dt/MIGRATE_DT_<numeric_value>_IMP.001'
  A1EEIMP 008 (DFH) Cannot read description block for table <Table_name>

2. During the export in the source system, no errors were reported. And the .TSK file for the affected table failed during import is with status "ok".

• Software Update Manager (SUM) 2.0.
• S/4HANA conversion/migration.

EU_CLONE_MIG_DT_IMP, DMO with system move, Software Update Manager, SUM, load, migrate_dt, export, import, failed processes, R3load, EUMIGRATEDTIMP, S/4HANA conversion, migration, vmode=2, Corrupted data file, illegal header, Invalid checksum, Task failed, TSK, DFH, illegal header '????', Task failed with error, Cannot read description block for table, downtime, execution
, KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem