Summarization version &1 and all versions selected for deletion!

What causes this issue?

You chose "deletion of all summarization versions," but you also chose
summarization version &V1& at the same time. This is not allowed.

System Response

Processing is not continued.

How to fix this error?

If you want to delete all summarization versions, then do not enter
<ZH>any</> summarization version. However, if you want to delete
<ZH>only</> summarization version &V1&, then set the indicator "one
summarization version."

Error message extract from SAP system. Copyright SAP SE.