SNAX/APC Management Programming Manual

ABORT Command
Commands and Responses
5–12 111813 Tandem Computers Incorporated
The ABORT TPI command can be issued only when the specified TPI object is in
the STARTING state. The command is rejected with the error ZCOM-ERR-CMD-
INV-IN-SUMSTATE if the TPI object is in any other state.
As a result of the ABORT TPI command, any remote Attach requests that are
queued are rejected with the sense data %H084B6031 (transaction program
not available - retry allowed) when the origin of the TPI is remote. In
other words, the CONVERSATION object is currently in the STARTING state, and
is removed from the SNAX/APC process.
When the origin of the TPI is local, the ABORT TPI command stops the target TPI
object and deletes the TPI from the subsystem. Outstanding TP-READY verbs are
returned to the application with the following return code:
IPC-RETURN-CODE = RC-IPC-SERVICE-DENIED
IPC-RETURN-CODE-DETAIL = RC-TPI-ABORTED
The local transaction program’s TP-READY verbs are rejected with the following
IPC return code if either the LU object or TPN object is not in the STARTED state:
IPC-RETURN-CODE = RC-SERVICE-DENIED
IPC-RETURN-CODE-DETAIL = RC-LU-STOPPED or RC-TPN-STOPPED