Sap Bw 7.4 Practical Guide Pdf | 28

Why page 28 of the underground manuals still matters in the era of BW/4HANA

It had one foot in the legacy world of transparent tables, aggregate rollups, and process chains that looked like spaghetti. And its other foot was firmly planted in the future—in-memory computing, columnar storage, and the promise of "instant" reporting. sap bw 7.4 practical guide pdf 28

Now go check your RSDD_HDB logs. You’ll probably find an index that hasn’t been rebuilt since 2018. Why page 28 of the underground manuals still

Here is the deep technical reality that most architects ignored: You’ll probably find an index that hasn’t been

The fix? Rebuild your CompositeProvider as a HANA Calculation View directly in the HANA Studio (or XSA). Then consume it in BW via an External View.

In BW 3.5 and 7.0, your fact tables (F-fact tables and E-fact tables) were designed to minimize disk I/O for row-based databases like Oracle or DB6. But on HANA, row storage is poison. It destroys parallelization.

Have your own page 28 story from BW 7.4? Share your worst "HANA hangover" tale in the comments below.