SAP Message W/150 - Database contains additional entries - processing not recommended

Diagnosis
The data transferred to the method should represent the current statusof the markdown plan on the database. However, it differs from the dataon the database.
The database table contains entries that were not transferred to themethod.

System Response
The markdown plan is processed.

Procedure
To avoid inconsistencies, processing of the markdown plan should becarried out on the basis of the current data on the database.
Read the current data from the database using method"PriceMarkdownPlan.GetDetail" and repeat processing with the currentdata.