Transaction manager domain (XM)

The transaction manager domain (also sometimes known as "transaction manager") provides transaction-related services.

The services provided by the domain are used to:
  • Create tasks
  • Terminate tasks
  • Purge tasks
  • Inquire on tasks
  • Manage transaction definitions
  • Manage tranclass definitions
The transaction manager domain also provides a transaction environment to enable other CICS components to implement transaction-related services.