How to fix the Oracle error ORA-31632: master table “string.string” not found, invalid, or inaccessible?

In this post, you’ll learn more about the Oracle ErrorORA-31632: master table “string.string” not found, invalid, or inaccessible with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-31632: master table “string.string” not found, invalid, or inaccessible

Reason for the Error ORA-31632: master table “string.string” not found, invalid, or inaccessible

A Master Table is required but no such table exists, or the content is not consistent with that of a valid Master Table, or the table is not accessible. Refer to any following error messages for clarification.

How to fix the Error ORA-31632: master table “string.string” not found, invalid, or inaccessible ?

You can fix this error in Oracle by following the below steps

Make sure a valid Master Table exists, and eliminate any problems indicated by the following error messages.