REPLINSTNMSAME, Primary and Secondary instances have the same replication instance name xxxx
MUPIP Error: This error is issued by any source server command where the -instsecondary qualifier specifies a secondary instance name that matches the name of the primary instance the command is started from.
Action: Two instances should never have the same name. Recreate the instance file on the secondary with a different name and restart the receiver server with the updateresync qualifier.