Invalid rule for DP BOMS key figure &

What causes this issue?

An invalid rule has been defined for at least one DP BOM key figure.
The following planning area settings can lead to this error:
At least one of the independent or dependent demand key figures is not
a time series key figure
There is no corresponding dependent demand key figure for an
independent demand key figure or vice versa (compare key figure
semantic)

System Response

The planning area cannot be created or changed.

How to fix this error?

Check the detailed settings for the DP BOM key figures.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.