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IBM Z Software


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General System

Showing 47 of 8234

Limit the region type for IRLM lock timeout function

In Japan, most banking customers use an application framework called SAIL, an asset of IBM Japan Consulting, running in their production core banking systems. In the SAIL system, the SAIL control regions run as MPP and the application regions run ...
about 2 months ago in IMS System Services / General System 0 Under review

IMS ABEND at IRLM ABEND in non-XRF and non-FDBR IMS

In case of IRLM abend, IMS closes and stops all opened DBs and DEDB areas. It takes a while to close and stop these databases, therefore certain period of time is needed to recover from the outage. For XRF and FDBR enabled IMS, there are APARs ( X...
about 2 months ago in IMS System Services / General System 0 Under review

IMS ABEND at IRLM ABEND in non-XRF and non-FDBR IMS

In case of IRLM abend, IMS closes and stops all opened DBs and DEDB areas. It takes a while to close and stop these databases, therefore certain period of time is needed to recover from the outage.For XRF and FDBR enabled IMS, there is an APAR to ...
almost 3 years ago in IMS System Services / General System 1 Not under consideration

Limit IRLM lock timeout function only to IFP regions

In Japan, most of the bank customers use application framework called SAIL which is a GBS Japan's asset, running in their production core banking systems. It runs as MPP for SAIL control regions and IFP for application regions under control of SAI...
almost 3 years ago in IMS System Services / General System 1 Future consideration

Create SMF79.15 records when IRLM TIMEOUT value is exceeded but before IMS LOCKTIME is

If LOCKTIME is set in the DFSVSMxx member of the IMS proclib, the creation of SMF 79.15 only occurs at the same time as a 3310 abend for environments other than IMS batch. If SMF 79.15 records are created when IRLM TIMEOUT has been exceeded regard...
11 months ago in IMS System Services / General System 2 Not under consideration

Reducing IMS/Db2 connection pooling thread footprint of an MPP when RLA=Y

Details When RLA=Y (PH33024) is set there is an opportunity to enhance IMS/Db2 connection pooling (DSNMIN20) . Right now IMS connection pooling modules DFSESAT0 and DFSESCT0 hand over PSTUSID as EEVPUSID to Db2 . Db2 uses this userid as first part...
almost 2 years ago in IMS System Services / General System 1 Future consideration

Assignment of IMS MASTER terminal

Remove the need for ++USERMOD against DFSICL70 or other individual solutions to circumvent the /ASSIGN problem with IMS MASTER terminal
over 1 year ago in IMS System Services / General System 3 Future consideration

Allow IMS applications to connect with the MQ queue sharing group name

Allow a IMS BMP to issue an MQCONN call specifying the queue sharing group name instead of the queue manager name
almost 3 years ago in IMS System Services / General System 2 Not under consideration

Logging IMS record x'56FA' on SMF

Our customer Unicredit is going to implement IBM IzPCA product that gets in near real time the SMF records created by almost all system software products running on Z. The only important subsystem that cannot be managed in such a way is IMS. We wo...
about 3 years ago in IMS System Services / General System 1 Not under consideration

deadlock detection across both IMS and DB2

Create a configurable mechanism for detecting and terminating deadlocks across IMS and DB2.
almost 8 years ago in IMS System Services / General System 2 Not under consideration