Tax indicator not assigned to account and country &1 &2 &3 &4

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

What causes this issue?

You have not defined the tax code in Customizing with a valid tax code
for the chart of accounts, G/L account and country.

System Response

How to fix this error?

If you also want to be able to post to this G/L account with this tax
code, please enter this code in <DS:TRAN.F_VC_T007_GL_ACC>Customizing</>
.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.