Stopping an Initiator Address Space with the STOP Command
The STOP command stops an APPC/MVS transaction initiator through
its address space name (ASCHINT) and address space identifier. All
initiators for the APPC/MVS transaction scheduler use the name ASCHINT.
STOP ASCHINT,A=asid
To find out the address space identifier of the TP's transaction
initiator, issue the DISPLAY command as follows. This example assumes
the local TP name is MAIL.
DISPLAY APPC,TP,LIST,LTPN=MAIL
This command results in output that might look like the following:
Figure 1. Sample DISPLAY Output
ATB122I 09.22.15 APPC DISPLAY 206
LOCAL TP'S INBOUND CONVERSATIONS OUTBOUND CONVERSATIONS
00023 00020 00003
LTPN=MAIL
LLUN=MVSLU02 WUID=A0000067 CONVERSATIONS=00001 ASID=0039
SCHED=ASCH ASNAME=MAIL TPID=06B4529800000012
To make sure the TP is actually running in a transaction initiator
and is not queued, check the ASNAME keyword. If the value is ASCH,
the TP is queued. If the TP is not queued, note the address space
identifier value following the ASID keyword. Use this value in the
STOP command, as follows:
STOP ASCHINT,A=0039
Note:
- If there is a problem within the TP, you might need to cancel the TP by issuing a CANCEL command. For information about the CANCEL command, see Stopping a TP or APPC/MVS Address Space with the CANCEL Command.
- Another initiator might be created for the next TP request depending on the MIN/MAX ratio.
- To end both the initiator and the TP, issue a STOP command and a CANCEL command. For information about the CANCEL command, see Stopping a TP or APPC/MVS Address Space with the CANCEL Command.