Step 3c: Create System Application Group CICS

About this task

You create the CICS® application group with a nature of BASIC and with links to three applications (CICSMAIN, CICS1TOR, CICS1FOR) that you defined in Step 2: Creating the Applications.

Procedure

  1. To create a System Application Group called CICS, repeat steps 28 of Step 3b: Create System Application Group DB2 accordingly. In the equivalent of step 8, select the applications CICSMAIN, CICS1TOR, and CICS1FOR on the Applications for ApplicationGroup panel.
  2. On the Policy Selection panel for application group CICS, select the RESOURCES policy item.
    The Select System panel is displayed as shown in Figure 1.
    Figure 1. Scenario: Grouping Resources
       COMMANDS  ACTIONS  HELP                                                      
     ------------------------------------------------------------------------------ 
     AOFGARS1                          Select System                Row 1 to 2 of 2 
     Command ===>                                                   SCROLL===> PAGE 
                                                                                    
     Entry Type : ApplicationGroup      PolicyDB Name   : USER_PDB                  
     Entry Name : CICS                  Enterprise Name : USER_ENTERPRISE           
                                                                                    
     Action       System                          Selected Resources                
                  SYSTEM2                         3                                 
                  SYSTEM3                         3                                 
     
  3. Select SYSTEM2. A panel is displayed similar to the one shown in Figure 2.
    Figure 2. Scenario: Resources for the CICS Sysplex Application Group
       COMMANDS  ACTIONS  HELP                                                      
     ------------------------------------------------------------------------------ 
     AOFGARS3                        Select Resources               Row 1 to 3 of 3 
     Command ===>                                                   SCROLL===> PAGE 
                                                                                    
     Entry Type  : ApplicationGroup       Entry Name : CICS                         
     System      : SYSTEM2                                                          
                                                                                    
       Number of selected Resources     : 3                                         
       Show all Resources . . . . . . . . NO        YES NO                          
       Show only Resources with String. .                                           
                                                                                    
     Action    Status      Resource Name             Entry Name                     
               SELECTED    CICS1FOR/APL/SYSTEM2      CICS1FOR                       
               SELECTED    CICSMAIN/APL/SYSTEM2      CICSMAIN                       
               SELECTED    CICS1TOR/APL/SYSTEM2      CICS1TOR                       
     
    Check the created links for SYSTEM3 too. The selected links should be the same.
  4. Press PF3 to return to the Policy Selection panel and select the APPLGROUP INFO policy item. Once again, change the Automatically link Application-Resources field to NO.
  5. Press PF3 to return to the Entry Name Selection panel for application groups.

Results

The CICS application group is now complete. If a start request is issued against CICS, start requests are also issued for the application resources CICS1FOR, CICSMAIN, and CICS1TOR (on SYSTEM2 and SYSTEM3).

The current configuration is shown in Figure 3.

Figure 3. Scenario: Current Configuration with Applications Linked to DB2
Scenario: Current Configuration with Applications Linked to DB2