1847828 - Error in SUM upgrade Phase PREP_CONFIGURATION/ASKSWITCHES | SAP Knowledge Base Article

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1847828 - Error in SUM upgrade Phase PREP_CONFIGURATION/ASKSWITCHES

Symptom

  • During this phase, the upgrade tool asks for system/kernel adaptions.Kindly check the log file:ASKSWITCHES.LOG where the following error would be mentioned.

    ****************
    Error message:
    Severe error(s) occured in phase PREP_CONFIGURATION/ASKSWITCHES!
    Last error code set: Internal error: Unable to decide about kernel
    structure conversion via stack
    file '<download_directory>/<stack_xml_name>.xml'
    ****************

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Environment

SAP system Upgrade and SUM tool.

Product

SAP NetWeaver all versions

Keywords

ASKSWITCHES, PREP_CONFIGURATION/ASKSWITCHES, kernel, stack.xml, upgrade error, PREP_CONFIGURATION, SUM upgrade. , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem

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