INSUNKNOWN, Supplementary Instance SSSS has no instance definition for non-Supplementary Instance IIII
Receiver Server log/MUPIP Error: Issued by a Receiver Server or a MUPIP JOURNAL -ROLLBACK -FETCHRESYNC on Supplementary Instance SSSS, started with -UPDOK, attempted to connect to non-Supplementary Instance IIII, but found it has no matching instance information.
Action: Take a backup of the database and replication instance file from a current instance on the non-Supplementary Group, load the backup data on the Supplementary Instance and start the Receiver Server on the supplementary instance using -UPDATERESYNC=<instbak.repl> where instbak.repl is the backup of the replication instance file taken along with the database backup.
