1.
You are asked to expose data from an internal table via OData service for a Fiori app. Which tool/model would you preferably use in S/4HANA?
2.
A custom report displays long-running ALV output. How do you improve usability?
3.
You have a transparent table in the DDIC and you need to buffer read‑only master‑data that rarely changes. Which buffering strategy would you choose?
4.
What’s the purpose of using “EXPORT TO MEMORY” and “IMPORT FROM MEMORY”?
5.
You implement a BADI and need it to run conditionally based on sales org. What do you use?
6.
You are creating a reusable library function. Where should it be stored?
7.
A requirement: You need to extend standard SAP table (SAP delivered) by adding two custom fields but keep upgrade‑safe. Which method is correct?
8.
How do you detect if a particular record is locked by another user?
9.
You created a custom lock object. What is needed to use it in code?
10.
You created a cusYou are using SELECT INTO TABLE but get a short dump for "duplicate entries". Why?tom lock object. What is needed to use it in code?
11.
You use READ TABLE but always get sy-subrc ≠ 0. What could be the reason?
12.
Which syntax checks whether an internal table contains a record efficiently?
13.
What is the purpose of a hashed table in ABAP?
14.
You are using function module GUI_DOWNLOAD. What limitation must be noted?
15.
In a report you use nested SELECTs inside a LOOP over an internal table which has 10,000 rows. Performance is poor. What is a better approach?
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