Oracle Solution for Error ora-29342

Solution for Oracle Error ORA-29342

ORA-29342: user string does not exist in the database

What triggered the Error:

e referred user is one of the owners of data in the pluggable set. This user does not exist in the database.

What should we do to fix it:

nsider either creating the user in the database or map the user to a different user via FROM_USER and TO_USER import options.