
80 Developing Web Services Using CICS, WMQ, and WMB
Figure 5-5 Database relationships
5.1.5 Application schema
This section explains the application schema.
Programs
Programs have the following name structure:
ITSOxxnn
Where: xx indicates the function, for example CA is Corporate
Acknowledgements and nn is a two-digit number of the program.
Typically nn=01 is the initial program that displays the first BMS menu of the
function. nn=02 retrieves the BMS map and sets up the COMMAREA to call the
business function and then displays the results. nn=03, 04 ... are the business
layer programs of this particular function.
Transactions
Transactions are identi ...