SAP Knowledge Base Article - Preview

2275957 - DETMAINMODE phase: No operation mode detected for this system.

Symptom

  • Upgrade/update  using SUM tool
  • In phase DETMAINMODE   the following  error was reported

<DIR_SUM>/abap/log/SAPup_troubleticket.log:

1 ETQ399 Checking for unique operation mode.
1EETQ399 Last error code set is: No operation mode detected for this system. 
Need to check the stack file (<path>/<stack_filename>.xml).
1EETQ204 Upgrade phase "DETMAINMODE" aborted with severe errors

Read more...

Environment

Systems running on NetWeaver 7.xx

Keywords

KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , SV-SMG-MAI , Maint. Optimzer replaced by Maintenance Planner -> BC-UPG-MP , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.