How to fix the Oracle error QSM-01115: rollup took place on a column with a window function?

In this post, you’ll learn more about the Oracle ErrorQSM-01115: rollup took place on a column with a window function with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

QSM-01115: rollup took place on a column with a window function

Reason for the Error QSM-01115: rollup took place on a column with a window function

There was a rollup to aggregate the data on a column with a window function.

How to fix the Error QSM-01115: rollup took place on a column with a window function ?

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

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