SAP Updated C_BW4H_2404 Exam Questions and Answers by franky

Explanation:

Data marts are essential for organizing and structuring the architecture overview model derived from a key figure matrix. This step identifies reporting layers and storage design.

References:SAP BW/4HANA modeling guidelines (SAP Help Portal - BW Modeling).

A. RSECADMIN:

This transaction allows direct assignment of analysis authorizations to individual users for controlling access to data in SAP BW/4HANA.

D. PFCG with S_RS_AUTH:

Analysis authorizations can be assigned to roles via transaction PFCG using the authorization object S_RS_AUTH to integrate security roles effectively.

References:SAP BW/4HANA Analysis Authorization Management (SAP Help Portal).

Data Mart DataStore Object Properties:

Designed for flexible reporting scenarios where data is treated with minimal restrictions.

Key Behaviors:

Union for Reporting (Answer C):Combines inbound and active tables for reporting, allowing real-time insights.

Key Handling (Answer D):All characteristics are treated as part of the key, ensuring no duplicate records in the Data Mart.

Change Log Activation (Option A):The change log is irrelevant for Data Mart DSOs.

Query Results (Option B):Query results can be shown even before data activation.

Incorrect Options:References:

SAP BW/4HANA Advanced DataStore Object Documentation

SAP Data Mart Modeling Guide

A. To decrease memory consumption:

Delta merges move data from the delta storage to the main storage of SAP HANA. This optimizes memory usage by compressing and consolidating data.

D. To improve the read performance of InfoProviders:

By merging delta data with main storage, queries access fewer fragmented data structures, leading to better read performance.

References: SAP HANA Performance Optimization Guide (SAP Help Portal - Delta Merge).