Statistics indicator for transactions without internal allocation

What causes this issue?

Checks if the <DS:DE.STAKZ_KK>statistics indicator</> of
<DS:DE.HVORG_KK>transactions</> not allocated to internal transactions
is identical in all <DS:DE.BUKRS>company codes</> and
<DS:DE.SPART>divisions</>.
The system merely checks for formal consistency and not whether the
value of the statistics indicator makes sense in a business context.

System Response

If inconsistencies exist, this means that cross-division and
cross-company code postings contain errors.

How to fix this error?

If the system finds inconsistencies, enter the same statistics
indicator for each transaction across all divisions and company codes.

Error message extract from SAP system. Copyright SAP SE.