2430546 - hdbnsutil -sr_register - site name already in use; choose an unique one or "cannot register site with '2' to site '2' (same site IDs)"

You try to re-configure your system replication. During the execution of hdbnsutil -sr_register you will get the following error:

Error while executing the register command: hdbnsutil -sr_register
site name already in use; choose an unique one;

You may also see the error

Cannot register source system of this site as a consumer system; cannot register site with '2' to site '2' (same site IDs).;

 "Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."

SAP HANA Platform Edition

hdbnsutil, system replication, failover, high availability, Hana, SAP HANA DB, primary side, secondary side , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , HAN-DB , SAP HANA Database , Problem