3339321 - Error while posting billing document to Account

Billing Document with manually tax added cannot be posted to Accounting due to error FF709:

• "Error in account determination: table T030K key YCOA MWS X".

SAP S/4HANA Cloud Public Edition

1. Go to Manage Billing Documents app.
2. Search Billing Document number, select it and then 'Post'.
3. Error message appear: "Error in account determination: table T030K key YCOA MWS CN"

In the accounting interface there is a tax entry without the tax code.

When this error appears it is necessary to check two configurations:

1. Maintain the tax code in Central Business Configuration under SSCUI 101016, then maintain the values in SSCUI 100297. 
2. In case the error persists, check if the Tax was manually added in the document. If yes, then check if the condition type is correct maintained at "Display Condition Records" app. 

• 2809760 - Missing sales document item condition - SAP S/4HANA Cloud
• 2845090 - Condition records in SAP S/4HANA Cloud - Guided answers
• 3016325 - How to assign GL account for Tax codes 
• Revenue Account Determination

VK13, VK11, tax code, taxes, billing document, display condition records, OB40, SM34, YCOA, FF709 , KBA , SD-BF-TX-2CL , Taxes (Public Cloud) , SD-BF-TX , Taxes , FI-FIO-GL-2CL , Fiori UI for General Ledger Accounting (Public Cloud) , Problem