ABAP Preview: Display Data Dynamically using ABAP Field Symbols
Display Table Data Dynamically using ABAP Field Symbols . This video will show you how to create an ABAP program that will receive as input the name of a transparent table. It will then retrieve all the information from that table with the number of rows specified by the user.
Use of Field Symbols
Objective: Create a program to retrieve data from any table we specify. The program must verify if the table exists. After a successful verification, it will assign the structure type at runtime, and it will retrieve the data from the specified table. Finally it will present the results on the screen.
Steps
Create an executable program on transaction SE38.
Declare a field symbol for an internal table of unknown type.
Verify if the specified table exists.
Assign the structure type to the field symbol at runtime.
Select the data from the table.
Display the data on screen
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