What is an ABAP/4 Query?

It is a tool to generate simple reports that can generate the following3 simple reports: Basic List: It is the simple reports.
Statistics: Reports with statistical functions like Average, Percentages.
Ranked Lists: For analytical reports.

ABAP/4 Query is a great way or tool to generate simple reports without any coding. Using query you can generate the following3 simple reports: Basic List, Statistics, Ranked Lists. 

ABAP/4 Query is a powerful tool to generate simple reports without any coding.
ABAP/4 Query can generate the following3 simple reports: Basic List: It is the simple reports.
Statistics: Reports with statistical functions like Average, Percentages.Ranked Lists: For analytical reports.
- For creating a ABAP/4 Query, programmer has to create user group and a functional group.
Functional group can be created using with or without logical database table.
Finally, assign user group to functional group.
Finally, create a query on the functional group generated.