How to fix the Oracle error ORA-36644: (XSDUNION07) Concat dimension workspace object contains a previously detected leaf dimension.?

In this post, you’ll learn more about the Oracle ErrorORA-36644: (XSDUNION07) Concat dimension workspace object contains a previously detected leaf dimension. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-36644: (XSDUNION07) Concat dimension workspace object contains a previously detected leaf dimension.

Reason for the Error ORA-36644: (XSDUNION07) Concat dimension workspace object contains a previously detected leaf dimension.

Concat dimension contains a previously detected leaf dimension.

How to fix the Error ORA-36644: (XSDUNION07) Concat dimension workspace object contains a previously detected leaf dimension. ?

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

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