Executing multiple paragraphs or sections

In structured programming, you usually execute a single paragraph. However, you can execute a group of paragraphs, or a single section or group of sections, by coding the PERFORM . . . THRU statement.

About this task

When you use the PERFORM . . . THRU statement, code a paragraph-EXIT statement to clearly indicate the end point of a series of paragraphs.

Related references  
EXIT PERFORM or EXIT PERFORM CYCLE statement (Enterprise COBOL for z/OS® Language Reference)
EXIT PARAGRAPH or EXIT SECTION statement (Enterprise COBOL for z/OS Language Reference)