https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633390#M2140 <P>In production environment if you have five application server one database and one central instance on high availability,then how we upgrade kernel?</P> Mon, 19 Sep 2022 12:58:31 GMT 897654208074 2022-09-19T12:58:31Z https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633390#M2140 <P>In production environment if you have five application server one database and one central instance on high availability,then how we upgrade kernel?</P> Mon, 19 Sep 2022 12:58:31 GMT https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633390#M2140 897654208074 2022-09-19T12:58:31Z https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633391#M2141 <P>Hi Ahmed,</P><P>you can check these blogs:</P><UL><LI><A href="https://blogs.sap.com/2015/11/11/sap-kernel-update-on-unix-for-abap/">SAP Kernel update on Unix for ABAP | SAP Blogs</A></LI><LI><A href="https://wiki.scn.sap.com/wiki/display/SI/SAP+Kernel+Update+on+Unix+and+Linux">SAP Kernel Update on Unix and Linux - Application Server Infrastructure - Support Wiki</A></LI><LI><A href="https://help.sap.com/docs/SAP_LANDSCAPE_MANAGEMENT_ENTERPRISE/e7dead4286c545808b3bd24feee7448c/1741e69d60804d5ab85a10e307d70735.html?version=3.0.20.0">Update SAP System Kernel | SAP Help Portal</A></LI><LI><A href="https://answers.sap.com/questions/10969455/sap-kernel-721latest-pacth-level-update-in-ha-syst.html">SAP Kernel 721latest pacth level update in HA System | SAP Community</A></LI></UL><P>Best regards,<BR />Andreas</P> Mon, 19 Sep 2022 13:36:28 GMT https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633391#M2141 alichtenau 2022-09-19T13:36:28Z https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633392#M2142 <P>Hi,</P><P>Isn't this a duplicate of your other question? <A href="https://answers.sap.com/questions/13723406/kernel-upgrade-2.html" target="test_blank">https://answers.sap.com/questions/13723406/kernel-upgrade-2.html</A></P><P><span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span></P> Wed, 21 Sep 2022 11:04:12 GMT https://community.sap.com/t5/devops-and-system-administration-forum/kernel-upgade/m-p/12633392#M2142 Isaias_SAP 2022-09-21T11:04:12Z