Special G/L transactions of type & are not supported

What causes this issue?

Special G/L indicator &v2& refers to special G/L type &v1&. Special
G/L transactions of type &v1& are not supported in the interface to FI.

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

System Response

No processing possible.

How to fix this error?

The data must be posted manually in financial accounting.

Error message extract from SAP system. Copyright SAP SE.