SAP Message RSBK250 - Maximum package size for data packages was exceeded

Diagnosis
You extract data that is grouped semantically. However, the grouping keywas selected such that data packages that contain more than 1,000,000records are created in the current request.

System Response
Data package of this size result in termination of the requestprocessing.

Procedure
Define the grouping key so that smaller packages can be created. In DTPmaintenance, mark additional fields as key fields for grouping on theExtraction tab page under Semantic Grouping.