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3590586 - SAP S/4 HANA Conversion Fails at Creating Index for CDPOS~0 in EU_CLONE_MIG_DT_RUN phase

Symptom

  • During the downtime phase of a conversion from ECC to S/4 HANA, an error is encountered.
  • The error message in the log 'MIGRATE_DT_00141_CDCLS_IMP.LOG' indicates a failure in creating an index for 'CDPOS~0'.
  • During the downtime phase (MAIN_SWITCH/SUBMOD_MIG_SWITCH_ORG/SUBMOD_MIG_DOWNTIME_RUN/EU_CLONE_MIG_DT_RUN ) we run into below error:
    # Find the detailed information in log 'MIGRATE_DT_00141_CDCLS_IMP.LOG':
    A1 EGEN 011 CMDLINE: "/sapupgrade/CSI/SUM/abap/bin_754/R3load -i /sapupgrade/CSI/SUM/abap/load/migrate_dt/MIGRATE_DT_00141_CDCLS_IMP.CMD -table_suffix ~ -k 1W9geUM504800eqtdaYx1Qq3 -l /sapupgrade/CSI/SUM/abap/load/migrate_dt/MIGRATE_DT_00141_CDCLS_IMP.LOG"
    A1 EIMP 001 Task for 'PCDPOS' executed #20250218132509
    A2 ETSK 005 Finished create for object "CDCLS" of type "merge" in 4792.402 sec #20250218132509
    A2 ETSK 008 ------------------------------------------------------------------
    A2 ETSK 000 Starting create for object "CDCLS~0" of type "primary index" #20250218132509
    A2 EIMP 004 CDPOS~0 dropped #20250218132509
    A2EEIMP 047 Index creation failed before - listing duplicate records for 'CDPOS~0' with key fields: MANDANT OBJECTCLAS OBJECTID CHANGENR TABNAME TABKEY FNAME CHNGIND

    A1 EGEN 002 ====================================================
    A1 EDAT 006 Resource usage: GENERAL times: 570.205/ 0.639/ 0.003 2.6%/99.8%/75.2% real/usr/sys
    A1 EDAT 006 Resource usage: DATABASE times: 21344.923/ 0.001/ 0.001 97.4%/ 0.2%/24.6% real/usr/sys
    A1 EDAT 006 Resource usage: NULL times: 0.000/ 0.000/ 0.000 0.0%/ 0.0%/ 0.1% real/usr/sys
    A1 EDAT 005 Memory usage: 12/0/0 MB buffer/objectcache/disk (0 reused buffers)
    A1EEGEN 000 dbrc = 99: 'all DB errors, except for ...'
    A1EEGEN 000 DB code 4
    A1EEGEN 000 cannot allocate enough memory: Allocation failed; Reason: global allocation limit configured in [memorymanager] global_allocation_limit


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Environment

  • Upgrade tools for ABAP
  • Hana database

Product

SAP ERP all versions

Keywords

  • SAP S/4 HANA, Conversion, ECC, Index Creation, CDPOS~0, Memory Allocation Limit, SAP Note 3191206
, KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem

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