This KBA provides solution for how to check when and how the sales prices were changed.
SAP S/4HANA Cloud
It is not able to check the change log in Manage Prices - Sales app at present.
- Open Set Material Prices app.
- Fill out Condition Type and click Key Combination, then choose.
- Fill out all the required entry fields, then click Execute.
- Select the condition records.
- In the upper menu click More-> Environment -> Changes -> Per condition record/Change record, then it will be able to see the change log of each record.
SAP S/4HANA Cloud all versions