[Series] ABAP SAP ABAP understanding of the FUNCTION-POOL

No public: SAP Technical

Author: Matinal

Original Source: http://www.cnblogs.com/SAPmatinal/

Original link: [series] ABAP SAP ABAP understanding of the FUNCTION-POOL

 

 

The preface

We can focus on my public number, the number public in the layout better, read more comfortable.

Body part

Many beginners give beginners learn the function of this one, the following explanation

When created, we will face questions about the FUNCTION-POOL

Here to explain, at the same time, thanks to explain nancy

FUNCTION-POOL role

In fact, the statement is a program

Each function group has a FUNCTION-POOL statement as a statement

Can be understood as: Each group will create a function that has a corresponding statement FUNCTION-POOL

It can also be understood as follows: one mapping

If you do not understand, then look at the specific analysis

Getting students should report done

So, FUNCTION-POOL statement and action REPORT of the same, but it introduces function group only.