SAP Knowledge Base Article - Preview

2633493 - Checksum errors during DMO


Using the Database Migration Option (DMO) of the Software Update Manager (SUM), the upgrade stops due to checksum errors:

Checks after phase
were negative!

Last error code set:
Found 1 tables with different checksum, see
'<DIR_PUT>\SUM\abap\load\migrate_dt_crc\MIGRATE_DT_CRC_CHECKDIFF.LST' for
more details on 'repair' option

Checking the log file MIGRATE_DT_CRC_CHECKDIFF.LST, there is a list of the tables who failed the checksum checks.



  • Software Update Manager (SUM)
  • Database Migration Option (DMO)


 4EETQ399, Bad checksums for table CPEC_CALCRULE, Bucket 00188 has CRC differences, Found 1 failed table checks, Upgrade phase "EU_CLONE_MIG_DT_CRC_RUN" aborted with errors , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , 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.