Here are examples of CICS® transactions.

• Adding, updating and/or deleting employee information
• Adding, updating and/or deleting available cars by rental company
• Getting the number of available cars by rental company
• Updating prices of rental cars
• Adding, updating and/or deleting regular flights by airline
• Getting the number of sold tickets by airline or by destination.

Figure 1 shows how a user can calculate the average salary by department. The department is entered by the user and the transaction calculates the average salary.

Figure 1. CICS application user screen

Notice that you can add PF key definitions to the user screens in your CICS applications.