5 Tips for Writing Efficient ABAP Code
Use the correct data types: Using the correct data types can help you save memory and improve performance. For example, use the CHAR data type for character strings that have a fixed length, and use the STRING data type for character strings that have a variable length. You can also use the LIKE keyword to define a data type that is similar to an existing data type. Avoid nested loops: Nested loops can be very time-consuming, especially if the inner loop is executed many times. Instead, try to use a single loop with a WHERE condition to filter the data. For example, instead of using a nested loop to find all customers who have placed an order, you can use a single loop with a WHERE condition to find only the customers who have placed an order. Use internal tables: Internal tables are a powerful tool for working with large amounts of data. They can be used to store data temporarily, and can be sorted, filtered, and search...