How to fix the Oracle error ORA-34260: (MXDCL25) You cannot use number to dimension a string because it is, or involves, a dimension composite. Use the composite’s bases instead.?

In this post, you’ll learn more about the Oracle ErrorORA-34260: (MXDCL25) You cannot use number to dimension a string because it is, or involves, a dimension composite. Use the composite’s bases instead. with the details on why you receive this error and the possible solution to fix it.

Oracle Error Description

ORA-34260: (MXDCL25) You cannot use number to dimension a string because it is, or involves, a dimension composite. Use the composite’s bases instead.

Reason for the Error ORA-34260: (MXDCL25) You cannot use number to dimension a string because it is, or involves, a dimension composite. Use the composite’s bases instead.

The user attempted to use a COMPOSITE in the dimension list of an object that does not allow for such dimensions.

How to fix the Error ORA-34260: (MXDCL25) You cannot use number to dimension a string because it is, or involves, a dimension composite. Use the composite’s bases instead. ?

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

Use the base dimensions of the COMPOSITE in the dimension list.