3.5.5.2.1.2 Receiving a TXUSER_PHASE0_MTAG_CREATE_TX_NOT_FOUND or TXUSER_PHASE0_MTAG_CREATE_TOO_LATE Message

When the resource manager receives either the TXUSER_PHASE0_MTAG_CREATE_TOO_LATE or TXUSER_PHASE0_MTAG_CREATE_TX_NOT_FOUND message, the resource manager MUST perform the following actions:

  • If the connection state is Awaiting Create Response:

    • Return a failure result to the higher-layer business logic.

    • Set the connection state to Ended.

  • Otherwise, the message MUST be processed as an invalid message as specified in section 3.1.6.