RITA is inactive. Check Tax Country field.

What causes this issue?

Registration for Indirect Taxation Abroad (RITA) is inactive.

System Response

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

How to fix this error?

The Tax Country field must be filled with the company code country or
left empty.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.