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SAP Knowledge Base Article - PreviewSymptom
SAP instance is not starting and work process stop.
In work process traces or stderrXX there is an error similar to :
ERROR => [AttachOsShm] OpenFileMapping(FILE_MAP_ALL_ACCESS,FALSE,Global\SAP_SYSTEM_SHM_0_5) failed with Err=5
EIO*: Input/output error OR: Access is denied.
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Environment
Windows server all versions.
Keywords
[AttachOsShm] OpenFileMapping Err=5, ERROR_ACCESS_DENIED, access denied , KBA , BC-OP-NT , Windows , Problem
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