Solution : https://service.sap.com/sap/support/notes/1771258 (SAP Service marketplace login required)
Summary :
SAP Note addresses issues where SAP systems may halt due to OS resource limits being met and when certain limits for SAP processes like disp+work aren't utilized as set in /etc/security/limits.conf. It's crucial for stable operations to appropriately configure process resource thresholds on Linux systems. Such configurations can be done through /etc/security/limits.conf or /etc/security/limits.d/. It's recommended to update to SAP Kernel 720 PL 400 or higher for full integration of the Linux PAM framework, ensuring process resource configurations are effectively applied. Resource constraints defined in the limits.conf will override any other predefined settings.
Key words :
configuration files configure system-wide settings, @sapsys - nofile 32800 @dba - nofile 32800note, /usr/sap/sapservices configuration file, bashrc init script files, /usr/sap/sapservices file, earlier sap kernel versions, linux pam authorization framework, linux specific configuration files, allways add environment variables, default linux resource limits
Related Notes :
| 1437105 | Operating system limits for SAP instances |
| 1301712 | |
| 1163337 | Generating core dumps on Linux |
| 171356 | SAP software on Linux: General information |