SAP Knowledge Base Article - Preview

2813101 - ORA-27125 error occur when starting Oracle Instance

Symptom

Oracle Database Instance is installed on Linux x86_64. (e.g SLES, RHEL, Oracle Linux)
Installation is finished without problem.
However, following error occur when starting up Oracle Instance.

SQL> startup
ORA-27125: unable to create shared memory segment
Linux-x86_64 Error: 1: Operation not permitted


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Product

SAP ERP 6.0

Keywords

ORA-27125, Operation not permitted, Error: 1, Error 1, hugetlb_shm_group , KBA , BC-DB-ORA , Oracle , Problem

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