REPORT  Z07_003 .

**1. STRUCTURE Type 선언

TYPES: BEGIN OF line,

             field1  Type c,

             field2  Type c,      

             field3  TYPE I,

             field4  Type d,

END OF line.

**2. Stnadard Table 타입 선언

TYPES itable TYPE STANDARD TABLE OF line  WITH KEY FIELD1.

**3. Internal Table 선언