Cust. changes in &1 / &2 might lead to inconsist. in existing postings

What causes this issue?

Some changes were done in Customizing that will affect company code &V1&
and ledger &V2&. These changes will change the way how existing postings
are interpreted by the compatibility views of Controlling.
These changes were either done by you or by another user who saved his
changes in parallel to your session.

System Response

The changes in Customizing will lead to an update of the content of
tables FINSC_CMP_VERSNC and FINSC_CMP_VERSND.

How to fix this error?

Check whether the changes were intended this way. Note that existing
postings in Controlling can lead to inconsistencies.
For more info about these tables, see
<DS:TX.FINS_CMP_VERSNC_TECH_DETAILS>documentation</>.

Procedure for System Administrators

If the system sends this this message as error message but you still
want to make this change in Customizing, you can change the type of this
message from error to warning using
<DS:SIMG.SIMG_CFMENUORK3OBA5>transaction OBA5</>.

Error message extract from SAP system. Copyright SAP SE.