SAP Knowledge Base Article - Preview

2487437 - ASE fails to boot raising error os_create_region can't allocate on Linux with prelinking - SAP ASE


  • While starting ASE on Linux
  • ASE might fail to start with error messages

    os_create_region can't allocate xxx
    Attempt to attach shared memory (id 0) at address 0x..., with flags 0 failed
    Cannot attach shared memory : error = 22 (Invalid argument)
    os_create_region: shmat(0): Invalid argument
    kbcreate: couldn't create kernel region
    kistartup: could not create shared memory



  • SAP Adaptive Server Enterprise (ASE)
  • Linux x86_64


Sybase Adaptive Server Enterprise Cluster Edition 15.7


os_create_region, cannot allocate, kbcreate, kistartup, HugePages , KBA , BC-SYB-ASE , Sybase ASE Database Platform (non Business Suite) , Problem

About this page

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

Search for additional results

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