如何在ABAP程序中debug宏代码详解编程语言

REPORT ztest_debug_macro. 
 
DATA:lt_ekpo TYPE STANDARD TABLE OF ekpo WITH HEADER LINE. 
"<span class="L0S31">宏定义</span>  
DEFINE macro_sql. 
  SELECT * 
    FROM ekpo 
    INTO TABLE lt_ekpo 
   UP TO 10 ROWS. 
    SORT lt_ekpo BY ebeln DESCENDING ebelp. 
END-OF-DEFINITION. 
WRITE:'Start.....'. 
 
macro_sql. 
LOOP AT lt_ekpo. 
 
  WRITE:/ lt_ekpo-ebeln ,lt_ekpo-ebelp. 
 
ENDLOOP.