ha_related_sap_notes(7)

📦 version 3.1.3, in opensuse-leap 16.0

💖 NAME 💖

okay so this is ha_related_sap_notes(7) — a whole curated selection of SAP notes and knowledge base articles, related to high availability. she’s giving reference-list main character energy, and honestly? we’re obsessed 🫶

🌈 DESCRIPTION 🌈

This manual page lists SAP notes and knowledge base articles related to high availability topics. yes bestie, it’s a link farm but make it iconic ✨

The documents mentioned here — and others too — are stored with the SAP knowledgebase at https://launchpad.support.sap.com and https://userapps.support.sap.com/sap/support/knowledge/en/. keep those URLs exactly, no cap 💅

✨ EXAMPLES ✨

okay, note buffet time. every number and title is exactly as written, because we do not mess with SAP note IDs in this house 🔥

  • 1056161 — SUSE Priority Support for SAP applications
  • 1163337 — Generating core dumps on Linux
  • 1275776 — Linux: Preparing SLES for SAP environments
  • 1310037 — SUSE LINUX Enterprise Server 11: Installation notes
  • 1410736 — TCP/IP: setting keepalive interval
  • 1437105 — Operating system limits for SAP instances
  • 1522993 — Linux: SAP on SUSE KVM - Kernel-based Virtual Machine
  • 1536850 — Linux: High Availability Resource Agents
  • 1552925 — Linux: High Availability Cluster Solution
  • 1557506 — Linux paging improvements
  • 1763512 — Support details for SUSE Linux Enterprise for SAP Applications
  • also literally in the original list, exactly like this: - HA Solution for SAP NetWeaver and SAP S/4HANA
  • 1771258 — Linux: User and system resource limits
  • 1944799 — SAP HANA Guidelines for SLES Operating System Installation
  • 1980196 — Setting Linux Kernel Parameter /proc/sys/vm/max_map_count on SAP HANA Systems
  • 1984787 — SUSE LINUX Enterprise Server 12: Installation notes
  • 2031375 — SAP HANA: Transparent HugePages (THP) setting on Linux
  • 2205917 — SAP HANA DB: Recommended OS settings for SLES 12 / SLES for SAP Applications 12
  • 2284516 — SAP HANA virtualized on SUSE Linux Enterprise Hypervisors
  • 2578899 — SUSE Linux Enterprise Server 15: Installation Note
  • 2684254 — SAP HANA DB: Recommended OS settings for SLES 15 / SLES for SAP Applications 15
  • 2737837 — SAP HANA and the Intel Transactional Synchronisation Extension Capability
  • 3120786 — SAP HANA on SUSE KVM Virtualization with SLES 15 SP2
  • 3301633 — Unavailability of primary site due to srConnectionChanged hook

🌸 SAP on Linux in general:

  • 1031096 — Installing Package SAPHOSTAGENT
  • 1301712 — Unix sapstartsrv environment determination
  • 1597355 — Swap-space recommendation for Linux
  • 2308598 — Error "Ifconfig is obsolete" happens when you run startsap to start SAP system
  • 2369910 — SAP Software on Linux: General information
  • 3091152 — sapstartsrv - improved deregistration for UNIX/Linux
  • 3115048 — sapstartsrv with native Linux systemd support
  • 3139184 — Linux: systemd integration for sapstartsrv and SAP Hostagent
  • 3145200 — SAP Host Agent 7.22 PL57
  • 3312868 — Script hdbenv.sh takes a long time to complete
  • 405827 — Linux: Recommended file systems
  • 1501701 — Single Computing Unit Performance and Sizing
  • 1514967 — SAP HANA: Central Note
  • 1523337 — SAP In-Memory Database 1.0: Central Note
  • 1846872 — "No space left on device" error reported from HANA
  • 1876398 — Network configuration for System Replication in HANA SP6
  • 1888072 — SAP HANA DB: Indexserver crash in strcmp sse42
  • 1890444 — Slow HANA system due to CPU power save mode
  • 1944415 — Hardware Configuration Guide and Software Installation Guide for SUSE Linux Enterprise Server with SAP HANA and SAP Business One
  • 1953429 — SAP HANA and SAP NetWeaver AS ABAP on one Server
  • 1984882 — Using HANA System Replication for Hardware Exchange with minimum/zero Downtime
  • 1999993 — How-To: Interpreting SAP HANA Mini Check Results
  • 1999997 — FAQ: SAP HANA Memory
  • 2000000 — FAQ: SAP HANA Performance Optimization
  • 2021789 — SAP HANA Revison and Maintenance Strategy
  • 2100040 — FAQ: SAP HANA CPU
  • 2131662 — Transparent Huge Pages (THP) on SAP HANA Servers
  • 2185955 — SAP HANA startup hangs due to orphan nameserver process
  • 2186744 — FAQ: SAP HANA parameters
  • 2196941 — SAP HANA Software Replication Takeover Hook Changes
  • 2235581 — SAP HANA: Supported Operating Systems
  • 2246163 — Indexserver crashes in the onLoad method
  • 2315257 — Parallel execution of "hdbnsutil -sr_state" on NFS3 can cause data corruption
  • 2380229 — SAP HANA Platform 2.0 - Central Note
  • 2382421 — How to optimize the network configuration on HANA- and OS- Level
  • 2369981 — Required configuration steps for authentication with HANA System Replication
  • 2399979 — How-To: Configuring automatic SAP HANA Data Collection with SAP HANASitter
  • 2400007 — FAQ: SAP HANA Runtime Dumps
  • 2434562 — System Replication Hanging in Status "SYNCING" or "ERROR" With Status Detail "Missing Log" or "Invalid backup size"
  • 2470289 — FAQ: SAP HANA Non-Uniform Memory Access (NUMA)
  • 2493172 — SAP HANA Hardware and Cloud Measurement Tools
  • 2647673 — HANA Installation Failure
  • 2709350 — How To set a HANA System Lincese via HDBSQL
  • 2733483 — Host Auto-Failover Not Occur when Indexserver Crash on Worker Node
  • 2736804 — High Runtime of systemReplicationStatus.py, M_SERVICE_REPLICATION or M_SYSTEM_REPLICATION When System Replication Target Site Unreachable
  • 2750199 — Incorrect Alert Regarding Unsupported Operating System Version
  • 2779331 — HANA services use large SWAP memory
  • 2800138 — Out of Memory with Allocation Failure Type OPERATING_SYSTEM_LIMIT
  • 2945239 — SAP HANA Platform 2.0 SPS 06 Release Note
  • 3007062 — FAQ: SAP HANA & Third Party Cluster Solutions
  • 3014176 — Applying System Size Dependent Resource Limits During Installation or Upgrade
  • 3018133 — Linux: Running SAP applications compiled with GCC 10.x
  • 3043459 — SAP HANA 2 SPS05 Revision 056.00
  • 3070359 — Python 3 Migration Guide For SAP HANA
  • 3072590 — Python 3 Support for Non-Productive SAP HANA Systems
  • 3079423 — HANA managed via Cluster Software causing traces like HANA_CALL timed out & Dual primary detected
  • 3084229 — SAP HANA Python Support Scripts Fail due to Incompatibility With Python 3
  • 3093542 — Transition to Python 3 of the Python Distribution Delivered With SAP HANA 2.0 Server
  • 3123127 — Connect to database failed, rc=1, ... (connect timeout expired)
  • 3159746 — Hana 2 Revision 6x crashes on Linux kernel 4.12 or 4.18 on IBM Power platform
  • 3288971 — FAQ: Pacemaker Cluster Resource Manager in SAP HANA System Replication Environments
  • 2992028 — SYB: Fault Manager: install Fault Manager in separated instance
  • 1153713 — Problems with SAP Management Console (Java)
  • 1178686 — Linux: Alternative method to generate a SAP hardware key
  • 146289 — Parameter Recommendations for 64-bit SAP Kernel
  • 1619879 — licensing of HA/DR/cluster - invalid license
  • 1693245 — SAP HA Script Connector Library
  • 174911 — Determining the hardware key (customer key)
  • 1864705 — Compatibility tests for certified HA setups
  • 1872602 — Rolling kernel switch using kernel release limits
  • 2077934 — Rolling kernel switch in HA environments
  • 2254173 — Linux: Rolling Kernel Switch in Pacemaker based NetWeaver HA environments
  • 2464065 — Check of automatic maintenance mode for HA solutions
  • 2501860 — Documentation for SAP NetWeaver Application Server for ABAP 7.52
  • 2625407 — SAP S/4HANA 1809: Release Information Note
  • 2630416 — Support for Standalone Enqueue Server 2
  • 2641019 — Installation of ENSA2 and update from ENSA1 to ENSA2 in SUSE HA environment
  • 2698948 — How to install SAP applications in Failover Cluster without shared disks?
  • 2711036 — Usage of the Standalone Enqueue Server 2 in an HA Environment
  • 2717369 — Download files for installing of SAP S4/HANA 1809, SAP S4/HANA 1909, BW S/4HANA 2.0
  • 2714839 — New security settings for S/4HANA 1909 (and later)
  • 2855499 — FAIL: RKS Warning(s): Unsupported SCS instance with additional gateway found
  • 2954193 — ERS instance profile location
  • 3019275 — ENQU: ENSA 2.0 is blocked by a deadlock
  • 3075829 — New sapstarstrv Web service method "ABAPSetServerInactive"
  • 3115889 — SAP Web Dispatcher embedded deployment in an ASCS/SCS instance
  • 611361 — Hostnames of SAP ABAP Platform servers
  • 768727 — Automatic restart functions in sapstart for processes
  • 927637 — Web service authentication in sapstartsrv as of Release 7.00
  • 941735 — SAP memory management system for 64-bit Linux systems
  • 953653 — Rolling Kernel Switch
  • 3079845 — Standard Practices for SAP CM High Availability

💌 BUGS 💌

Feedback is welcome, please mail to feedback@suse.com. yes, actual feedback, pls be nice and helpful 🫶

👀 SEE ALSO 👀

mwah 💋 that’s the whole page, bestie — ClusterTools2, dated 21 Feb 2024, signing off. go be iconic with your HA clusters 💅✨

📦 where this page comes from