How to fix the Oracle error QSM-01075: materialized view, string, does not support aggregate function, string?

In this post, you’ll learn more about the Oracle ErrorQSM-01075: materialized view, string, does not support aggregate function, string with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-01075: materialized view, string, does not support aggregate function, string

Reason for the Error QSM-01075: materialized view, string, does not support aggregate function, string

The specified aggregate function is not found in the materialized view.

How to fix the Error QSM-01075: materialized view, string, does not support aggregate function, string ?

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

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