S/4 HANA : Settlement Management : Sales Rebates : Tax code via price determination cannot be determined, check Customizing : Message no. WS533, WS026

Issue : Execution of the settlement run to settle a standard rebate Condition Contract type, throws an error message,

1. During Automatic Settlement : Tax code via price determination cannot be determined, check Customizing with Message no. WS533.

2. During Manual Settlement : Enter a tax code Message no. WS026

Cause : This is due to to the configuration of the Settlement Document type and the issue could also occur if the standard document type is copied to create a custom Settlement Document type for specific requirement.

Resolution : Change the field "Handling of Missing Tax Code" filed to "No Error".

Settlement Run : Posting settlement document after configuration change and note that the settlement run was executed with Run Type : "X Check Run" and hence no settlement document number or FI document number has been generated.