17.10 - What MTDP Does - Call-Level Interface Version 2

Teradata® Call-Level Interface Version 2 Reference for Workstation-Attached Systems

Call-Level Interface Version 2
Release Number
Release Date
October 2021
Content Type
Programming Reference
Publication ID
English (United States)
When MTDP is informed that the network or the database is down, it checks the setting of the selfrecov option in the MTDP Control Block.
  • If it is off, MTDP exits with an error message indicating that the session has crashed
  • If it is on, MTDP continuously attempts to restore the virtual circuit and continue with the transaction.