NAME¶

ha_related_sap_notes - selection of SAP notes and knowledge base articles, related to high availability

DESCRIPTION¶

This manual page lists SAP notes and knowledge base articles related to high availability topics.

The mentioned documents, and others, are stored with the SAP knowledgebase at https://launchpad.support.sap.com and https://userapps.support.sap.com/sap/support/knowledge/en/ .

EXAMPLES¶

* Linux and HA cluster related:
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 - 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2308598 - Error "Ifconfig is obsolete" happens when you run startsap to start SAP system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

* SAP HANA database related:
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

* SAP ASE database related:
2992028 - SYB: Fault Manager: install Fault Manager in separated instance

* SAP NetWeaver and S/4HANA related:
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

* SAP Convergent Mediation and Convergent Charging related:
3079845 - Standard Practices for SAP CM High Availability

BUGS¶

Feedback is welcome, please mail to feedback@suse.com

SEE ALSO¶

ha_related_suse_tids(7), sap_suse_cluster_connector(8), saptune(8),
https://launchpad.support.sap.com ,
https://documentation.suse.com/sbp/sap/ ,
https://documentation.suse.com/sles-sap/

COPYRIGHT¶

(c) 2021-2024 SUSE LLC
ClusterTools2 comes with ABSOLUTELY NO WARRANTY.
For details see the GNU General Public License at http://www.gnu.org/licenses/gpl.html