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IMS System Services

Showing 172 of 8217

DFS2291I message only mode of operation

Message DFS2291I is issued when DFSVSMxx keyword LOCKTIME is used. Today LOCKTIME has 2 options ABEND or STATUS. We have the need for a new option MSGONLY that results ina) no action against the waiterb) message DFS2291I being issued to syslogc) t...
over 9 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

PDSE support for IMS (Steplib)

Currently IMS does not fully support PDSEs outside of MODBLKS, PGMLIB, SMPLTS, and SDFSJLIB. However the direction of travel for other Mainframe Components seems to be to move from PDS to PDSE with IMS not falling in line with this. This causes is...
12 months ago in IMS System Services / All components 2 Not under consideration

new option TERMBLOK for LOCKTIME in DFSVSMxx

Today LOCKTIME only has 2 options ABEND or STATUS. We have the need for a new option TERMBLOK that results ina) terminating the top blocker when timeout threshold is exceeded, i.e. DFSLLKX0 is called b) message DFS2291I being issued to syslogc) th...
over 9 years ago in IMS System Services / Installation and Configuration 1 Not under consideration

Refreshable Exit support for additional exits

Provide refreshable exit support for DFSMSCE0 and DFSQSSP0
almost 3 years ago in IMS System Services / System Management 2 Not under consideration

Support dynamic STEPLIB for CSLULXSB (Rexx/SPOC) interface

Would promote greater flexibility by avoiding the need to allocate the IMS RESLIB before ISPF initialization.
about 1 year ago in IMS System Services / Common Service Layer 1 Not under consideration

deadlock detection across both IMS and DB2

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

Add parameters related to logging and CHKW calls for USERMOD elimination

We have a USERMOD in place for IMS V15 related to performance. This USERMOD was originally put in place for logging performance issues in our environment related to high volume BMPs causing logging delays and holding up the BMP and online environm...
almost 5 years ago in IMS System Services / General System 2 Not under consideration

Stateless non-use Tpipes to be cleared after 2 checkpoints instead of 3

Currently stateless non-use tpipes are cleared after 3 checkpoints. Due to potential high volume of stateless tpipes would like the system to clear them sooner to avoid resource shortages. This specifically comes into play for us due the increased...
almost 2 years ago in IMS System Services / General System 1 Future consideration

When a /STO SUBSYS and subsequent /STA SUBSYS is issued, IMS has to be restarted in order to make the dep regions pick it up

The customer needs IMS to be able to start subsystems SSM members dinamically when an external subsystem is having issues. Currently, if a sick subsystem is causing problems, issuing a /STO SUBSYS on the sick subsystem and /STA SUBSYS on another S...
about 3 years ago in IMS System Services / System Management 1 Not under consideration

TYPE56FA TLS Transaction Level Statistics Log Record does not show the actual Input Queue Time for PtP switches

The actual Transaction Input Queue Time can not be taken from TYPE56FA Log Records for PtP Messages processing.Field TPINUTC, that Customer wants to subtract from field TPSTARTU to get the Input Queue Time, is in fact the Timestamp when the first ...
almost 7 years ago in IMS System Services / General System 3 Not under consideration