Phase 3: System Use Report Generation

System Description › System Flowcharts for Writing Custom Exits › Phase 3: System Use Report Generation

Phase 3: System Use Report Generation

Input	Process	Output
CAIJSACT	A supply module acting as an E15 sort exit reformats the account records into condensed records called SYSUSE transmittal records. These are passed to sort. See Note 3 at the end of this chapter.
	Disposal modules acting as an E35 sort exit summarize the sorted transmittal records and create:	System Use Reports
	System Use Reports Program Utilization and Job Utilization Graphs and Reports. User Exits: None

Input

Process

Output

CAIJSACT

A supply module acting as an E15 sort exit reformats the account records into condensed records called SYSUSE transmittal records. These are passed to sort. See Note 3 at the end of this chapter.

Disposal modules acting as an E35 sort exit summarize the sorted transmittal records and create:

System Use Reports

System Use Reports
Program Utilization and Job Utilization Graphs and Reports.

User Exits: None

This third phase:

creates system use reports (if indicated on SELECT statement)
- sorts SYSUSE transmittal records created from CAIJSSMF, CAIJSAIP or CAIJSHST (level 6 or 7)
- sets up parameters, accumulators and table area
- builds tables needed in:
  - Multiprogramming Analysis Report
  - Graphs and Summary Reports
  - Program/Job Reports
uses programs: JSISORT3, JSICOND, JSIRPG30, JSITALY, JSIGRPH, JSITOPN, JSIRPG32, JSIBUKT, JSIRPG31, JSIRPG33, JSIRPG34
control statements: SELECT, SYSUSE1, SYSUSE2

System Use Report Generation

┌──────────┐      ┌────────────┐     ┌────────────┐
│ CAIJSACT │      │ JSICOND    │     │  JSISORT   │
│ File     ├─────►│            │────►│     2      │
└──────────┘      └────────────┘     └─────┬──────┘
                                           │
                                           │
                                           ▼
                                     ┌────────────┐
                                     │    SORT    │
                                     └─────┬──────┘
                                           │
                                           │
                                           ▼
                                     ┌────────────┐
                                     │  JSIBUKT   │
                                     └─────┬──────┘
                                           │
                                           │
                                           ▼
                 ┌─────────────────────────┬──────────────────────┐
                 │                         │                      │
                 ▼                         ▼                      ▼
          ┌─────────────┐          ┌──────────────┐         ┌───────────┐
          │   JSITALY   │          │   JSIGRAPH   │         │  JSITOPN  │
          │  JSIRPG32   │          │              │         │           │
          └─────────────┘          └───────┬──────┘         └───────────┘
                 │                         │                      │
                 └─────────────────────────┼──────────────────────┘
                                           │
                                           ▼
                                   ┌──────────────┐
                                   │    System    │
                                   │     Use      │
                                   │    Reports   │
                                   └──────────────┘