How to fix the Oracle error XOQ-01958: The derived measure has an invalid data type or no data type.?

In this post, you’ll learn more about the Oracle ErrorXOQ-01958: The derived measure has an invalid data type or no data type. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

XOQ-01958: The derived measure has an invalid data type or no data type.

Reason for the Error XOQ-01958: The derived measure has an invalid data type or no data type.

Cause: Either a valid SQL data type was not specified on the derived measure, or the data type could not be derived from the expression.

How to fix the Error XOQ-01958: The derived measure has an invalid data type or no data type. ?

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

Action: Create a valid SQL data type on the derived measure.