How To Fix WS852 - No sales/tax posting for posting partner without condition posting

SAP Error Message - Details

• Message type: E = Error

• Message class: WS - Supplier Billing Document

• Message number: 852

• Message text: No sales/tax posting for posting partner without condition posting

What causes this issue?

If, in the settlement document document posting partner / settlement
partner either supplier or customer is set, no sales values or taxes can
be posted if the indicator
<DS:DE.WBART>Only Include Condition Data</> is set in the Customizing
for
<DS:SIMG.W_WLFA_0010>Settlement Process Types</>.
The indicator
<DS:DE.WSTBU>Post Taxes</> cannot be set and the field
<DS:DE.WVOLP>Post Sales Values</> must be set to blank = "No Sales
Posting".

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.