In addition to conversation services, APPC/MVS provides advanced services that you can use to extend, customize, and test TP processing. The advanced services are specific to MVS and have no LU 6.2 or CPI-C equivalents. The advanced services allow you to:

• Extract detailed scheduling and conversation information about a TP
• Add user data to SMF accounting records
• Use multi-trans scheduling to accept multiple conversations in sequence
• Reject inbound conversations if needed
• Test transaction programs in a non-APPC address space.