Oracle Solution for Error ora-31625

ORA-31625: Schema string is needed to import this object, but is unaccessible

What triggered the Error:

An error occurred when attempting to import objects. The schema specified is needed to import this object, but access to this schema is not available.

What should we do to fix it:

Refer to any following error messages for possible actions. Correct the error, if possible, and try the operation again. If the error occurs again, contact Oracle Customer Support and report the error.