Solution : https://service.sap.com/sap/support/notes/1945676 (SAP Service marketplace login required)
Summary :
The SAP Note addresses improper states following the execution of "hdbnsutil -sr_unregister" in SAP HANA systems, which can disrupt a system’s state unpredictably and sometimes error-laden. This condition arises from incomplete prerequisites or improper completion of the command, typically corrected by restarting the secondary system after execution. Two scenarios are permitted for effective use: one when the secondary system is available and another when it's permanently offline. Securing command execution and subsequent operations is crucial to avoiding unintended system replication issues.
Key words :
customer component han-db sap hana database priority recommendations / additional info category, ] hdbnsutil -sr_takeover# reverse system replication diretion[, ] hdbnsutil -sr_takeover# reverse system replication diretion, /global/hdb/custom/config/nameserver, run hdbnsutil -sr_unregister --id=<id, secondary system header data released, normal sap hana installation, software component version references, secondary system run hdbnsutil -sr_unregister, / __%pdfstyle%__font-size
Related Notes :
| 2050537 | LVM 2.1 Enterprise Edition - Support for SAP HANA |