https://userapps.support.sap.com/sap/support/knowledge/en/3591983
3591983 - Error in SUM during PHASE PREP_CONFIGURATION_DMO/SUBMOD_MIG_CONFIG/HDB_PREPARE | SAP...
During the Software Update Manager (SUM) Configuration phase for the S/4 conversion of a production system, an issue arises at the step of creating the schema...
https://userapps.support.sap.com/sap/support/knowledge/en/3345953
3345953 - SPS upgrade failed with error in SUM phase MAIN_SHDCRE/SUBMOD_SHDDBCLONE/DBCLONE - SAP...
https://userapps.support.sap.com/sap/support/knowledge/en/3532327
3532327 - SUM Stops at phase MAIN_SHDIMP/SUBMOD_SHD2_RUN/NTACT_ALTNT with error pgntab call: table...
You are doing ABAP system upgrade via SUM. An error occurred in phase "MAIN_SHDIMP/SUBMOD_SHD2_RUN/NTACT_ALTNT". In phase error log file "NTMOVALTNT.ELG",...
https://userapps.support.sap.com/sap/support/knowledge/en/2912467
2912467 - Error in SUM 1.0 Phase - MAIN_SHDRUN/SUBMOD_FDC_RUN2/RUN_FDCS_SEGMENT | SAP Knowledge...
You are using the Software Update Manager 1.0 (SUM 1.0) to perform an upgrade on a system with Sybase Database You get the following error in SUM phase:...