For CoCode &1, version &2, there is no entry in table FINSC_CMP_VERSNC.

What causes this issue?

The content of tables FINSC_CMP_VERSNC and FINSC_CMP_VERSND seems to be
outdated.

System Response

The reason for this could be that the Customizing settings of
Controlling and/or General Ledger are not consistent.

How to fix this error?

Please check in a first step whether the Customizing settings are
consistent. You can do this using Customizing activity
<DS:TRAN.FINS_CUST_CONS_CHK>Execute Consistency Check of General Ledger
Settings</>.
If the Customizing settings are not consistent, please correct them.
This will automatically update the content of the two tables
FINSC_CMP_VERSNC and FINSC_CMP_VERSND.
If the Customizing settings are consistent, update the content of tables
FINSC_CMP_VERSNC and FINSC_CMP_VERSND using transaction
<DS:TRAN.FINS_UPD_CMP_VERSN>FINS_UPD_CMP_VERSN</>.

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

Error message extract from SAP system. Copyright SAP SE.