Pathway/iTS SCREEN COBOL Reference Manual (H06.10+, J06.03+)

Introduction to SCREEN COBOL

HP NonStop Pathway/iTS SCREEN COBOL Reference Manual—426750-003

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Designing Program Logic

For further information about SCUP and how to use it, see the

Pathway/iTS SCUP

Reference Manual

Designing Program Logic

Designing a transaction processing application involves designing SCREEN COBOL

requester programs and servers and partitioning the workload between them. Typical

design practices are discussed in the following paragraphs.

Organizing SCREEN COBOL Program Groups

SCREEN COBOL programs are usually organized into groups of simple, related

programs. Each program performs a discrete function and calls other programs

Figure 1-6. Managing SCREEN COBOL Object Files With SCUP

006CDT .CDD

SCUP

Symbol

Table