The following is the ORA-23432 error message, you can learn the cause and solution of the Oracle database error.
ORA-23432 master site string already exists
Cause: An attempt was made to instantiate a replicated object group at a master site that was already a part of the object group.
Solution: If you were trying to add this site, do nothing because it already exists; otherwise, pick the name of another site, and rerun the routine.
Please wait for the update…