Visão Geral

Este Curso IBM Mainframe CICS Systems Administration foi desenvolvido para ajudar o pessoal de Administração do Sistema CICS a entender o CICS desde a inicialização até o desligamento, incluindo manutenção, desempenho e disponibilidade.

Objetivo

Após realizar este Curso IBM Mainframe CICS Systems Administration, você será capaz de:

• Iniciar, executar e encerrar um sistema CICS
• Desempenhar funções de administração do CICS
• Compreender as convenções de nomenclatura de recursos
• Use CEDA,CEDB E CEDC para gerenciar recursos CICS on-line
• Manter tabelas de macros
• Entenda as considerações de desempenho

Publico Alvo

O pessoal responsável pela administração do CICS programadores de aplicativos experientes, programadores de sistemas e gerentes

Pre-Requisitos

• O participante deve ter experiência em CICS.
  

Conteúdo Programatico

INTRODUCTION

1. CICS Overview
2. CICS Connectivity to other systems
3. Terminology

COMPONENTS

1. Resource Definitions
2. Online
3. BATCH
4. CEDA
5. DFHCSDUP
6. Macro table generation
7. System Initialization Table
8. Data Sets

INITIALIZATION

1. Types
2. Steps during initialization
3. JCL and start up messages
4. CEMT (master Terminal)
5. PLT

STORAGE

1. Construction of the address space
2. Dynamic Storage Areas
3. Subsystem storage protection/Transaction isolation
4. Command Protection
5. Storage Violations
6. Short on Storage
7. Dynamic storage maintenance

SUPPLIED TRANSACTIONS

1. CEMT
2. CEBR
3. CECI
4. CEDA
5. CMAC
6. CETR

TRANSACTION MANAGEMENT PARAMETERS THAT MANAGE TRANSACTIONS

1. MXT
2. TRANSCLASS
3. ICVR

TRANSACTION ATTACHING AND DISPATCHING

1. System vs. User transactions
2. Dispatching process (multiple TCB)
3. ICV
4. Transaction Definitions/ Autoinstall
5. Program/Map Definitions/Autoinstall
6. Attach flow

COMMUNICATIONS

1. 3270 Terminal definitions/autoinstall
2. Connections and Sessions
3. CICSPlex/Multi Region Option
4. SYSPLEX/WORKLOAD MANAGER

TYPES OF DATA

1. VSAM files
2. Local Shared Resources
3. Temporary Storage
4. Transient Data
5. System Log
6. Local and Global catalogs
7. User Journals
8. Data base -DB2, DBCTL

PROBLEM RESOLUTION

1. System Dumps -IPCS
2. Transaction Dumps
3. Trace
4. Internal
5. Auxiliary
6. GTF

SHUT DOWN

1. Types
2. PLTSD/XLT
3. STATISTICS
4. STAT transaction
5. SMF records
6. Summary and Detailed Statistics