Cleaning up an ISC parallel session in IMS Connect
If an ISC parallel session has terminated in IMS, but the IMS Connect resources associated with the parallel session did not clean up automatically, you can clean up the resources by using the IMS type-2 command UPDATE IMSCON TYPE(ISCUSER).
Recommendation: Under normal
circumstances, use the IMS /QUIESCE
NODE command to terminate ISC parallel sessions. Stop an
ISC parallel session in IMS Connect
only if the IMS Connect resources
that are associated with the ISC parallel session fail to clean up
correctly after the session is terminated in IMS.
When you clean up ISC parallel
sessions in a local IMS Connect
instance by using the UPDATE IMSCON TYPE(ISCUSER) command, IMS Connect takes the following actions:
- Stops any communication on the ISC parallel session
- Notifies the local IMS that communication has stopped on the parallel session
- Deletes the control blocks associated with the parallel session and frees the associated storage
- Issues message HWSG4010I
Procedure
To stop an ISC parallel session and clean up its associated
resources in IMS Connect, issue
the UPDATE IMSCON TYPE(ISCUSER) command.