System Fields

System fields are not always used. When they are used, they are either in the user message or as message properties. To ensure that the contents of the fields are correctly processed and relayed to the participating interfaces by Substation ES, depending on the direction of the conversation, specify certain system fields in the definition of the configuration message.

  • Definitions
    The definitions describe the system fields, which do not include the default prefix tibss-.
  • Usage
    The Definitions of System Fields table defines the system fields, which do not include the default prefix tibss-.
  • Defining System Fields on an Inbound Conversion Rule
    An input user application message can contain Substation ES system fields by defining system fields on an inbound conversion rule.
  • System Fields Used as Property Fields
    An output or input user application message can contain Substation ES information in system fields. You can configure Substation ES to pass system fields for use as property fields.
  • Dynamic Transaction IDs
    You can dynamically specify a user transaction that a resource is to execute under in CICS by supplying Substation ES with an input communication field, the message property tibss-tran-code, in the TIBCO message.