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SAP Knowledge Base Article - PreviewSymptom
When utilizing Software Update Manager (SUM), an error arises during the KX_SWITCH phase:
Severe error(s) occurred in phase MAIN_SWITCH/SUBMOD_MIG_SWITCH_NEW/SUBMOD_SWITCH_BAS/SUBMOD_SWITCH_KERNEL/KX_SWITCH!
Last error code set:
Cannot stat file '/usr/sap/<SID>/SYS/exe/run/<platform>': Too many levels of
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Environment
- UNIX/Linux operating systems
- Software Update Manager (SUM)
Keywords
KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , Problem
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