Day 8 — Internal Tables in SAP ABAP

1. What is an Internal Table? 2. Why do we use Internal Tables?

1. An Internal Table is a temporary table used to store data during program execution. 2. It helps process multiple records in memory without accessing the database repeatedly. 3. Internal Tables improve performance and make data processing easier. 4. Easy Trick: Database Table = Permanent Data Internal Table = Temporary Data

1. Suppose we fetch Sales Orders from VBAK. 2. Instead of reading the database again and again, we store the records in an Internal Table. 3. The program processes the data from the Internal Table. 4. Once the program ends, the Internal Table data is automatically removed.

1. What is an Internal Table? 2. Why do we use Internal Tables? 3. What is the difference between a Database Table and an Internal Table?