Only line items containing key ratios of type 1 (fixed value) exist

What causes this issue?

You wish to cancel a statistical key figure entry. In your document
there are only items with statistical key figures from category 1
(fixed value: such as, employees).
It is not possible to cancel fixed value entries. The system ignores
all items with this key figure category during posting so that no item
is left for posting in this document.

System Response

The system does <ZH>not</> execute the reversal.

How to fix this error?

Use <ZH>Display</> to view the affected document and make new entries
to correct the statistical key figures. In the new document, enter the
required value (which is already valid).

Error message extract from SAP system. Copyright SAP SE.