In this post, you’ll learn more about the Oracle ErrorORA-26517: materialized view control entry for ‘string.string’ was not found with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-26517: materialized view control entry for ‘string.string’ was not found
Reason for the Error ORA-26517: materialized view control entry for ‘string.string’ was not found
The specified materialized view catalog control reocrd was not found.
How to fix the Error ORA-26517: materialized view control entry for ‘string.string’ was not found ?
You can fix this error in Oracle by following the below steps
Verify that the local materialized view catalog is valid and that the local materialized view is properly defined.