How can you resolve this problem?

You want to maintain key figure values for a new attribute and value combination, using SAP IBP, Add-in for Microsoft Excel, and are receiving an error related to missing combinations.

How can you resolve this problem? Note: There are 2 correct answers to this question.
A . Use the Data Integration app to load suitable data that creates the combinations
B . Use the Check Mode operator to create the combinations
C . Use the option New Planning Object in the SAP IBP, add-in for Microsoft Excel
D . Use the Manage Master Data app to create the combinations

Answer: A D