Select at least one consolidation unit

What causes this issue?

You want to perform a mass change for one or more
<DS:GLOS.consolidation_unit>consolidation units</>, however you have
not selected any consolidation units.

System Response

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

How to fix this error?

Place the cursor on the consolidation unit you want to change or select
a range of consolidation units using the multiple selection function.
Restart the mass change function.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.