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2168178 - Error occurs in upgrade job RUN_FDC4UPG_PREPROC: A2EESCRR :136 Cannot read server list


  • During an upgrade using the Near Zero Down Time (nZDM) Option of Software Update Manager an error occurs in phase MAIN_SHDRUN/SUBMOD_FDC_PREP/RUN_FDC4UPG_PREPROC  RUN_RSCPFROM_CRR 
  • The error message :
Batchjob RSUPG_FDC_CRR on shadow system failed.
Detected the following errors:
# /../SUM/abap/log/FDC4UPGPREPROC.<SID>:
A2EESCRR 136 Cannot read server list



Fast Data Copy, FDC, inconsistent, hostname, MAIN_SHDRUN/SUBMOD_FDC_PREP/RUN_FDC4UPG_PREPROC, shadow instance, upgrade, SUM, update, Near Zero Down Time, nZDM, RSUPG_FDC_CRR, Cannot read server list , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem

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