System Components and Execution › CA TLMS Process Flow

CA TLMS Process Flow

The following pages describe the major process flow paths within CA TLMS. Paths which correspond to transactions are identified. The process flows are:

• Output Tape OPEN (transaction code 6)
• Input Tape OPEN (transaction code 6)
• Output Tape CLOSE (transaction code 1)
• Input Tape CLOSE (transaction code 2)
• TSO-Originated Inquiry and Update (transaction code 4)
• Console-Originated Inquiry and Update (transaction code 3)
• Tape Retention (Batch) System File Access and Update (transaction code 5)
• Batch Inquiry/Update (transaction code 4)
• Cross Memory get Request (transaction code 9)

The following notes apply to the process flows discussed in this section:

• Only steady state processes are described. Initialization processes are not described, but are assumed to have been successfully concluded.
• Specific references to operating system intercept locations (that is, module names) have been avoided, since they vary depending on which operating system version is employed.
• Specific details of implementation have been avoided except where necessary to clarify the process flow.