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IMS Transaction Manager

Showing 189 of 8217

Increase performance of OTMA CM0 tpipes

Using CM0 IMS logging of intput and output messages becomes a bottleneck as message throughput increases on a tpipe. This is often hard to discern as internal transaction responses are unaffected but messages may be significantly delayed on enteri...
about 10 years ago in IMS Transaction Manager / Open Access TM 0 Not under consideration

XPCS workarea allocated in 24 bit storage causing subsequent program load failures.

When the CDC exit gets loaded it is in the dependentregions storage and the XPCB and XSDB control blocks are in the dependent region private storage according to the AMODE of the exit. . The XPCS workarea is being allocated in only 24 bit storage ...
over 8 years ago in IMS Transaction Manager / General TM 1 Is a defect

IMS OTMA utilization of 64-bit memory for the YTIBs

Each YTIB for an IMS OTMA queued message consumes about 8K of Extended Private Storage from the IMS CTL region. To know how many YTIBs you can afford it depends how much EPVT the IMS CTL region uses at various times. To estimate of how much space ...
almost 7 years ago in IMS Transaction Manager / General TM 1 Not under consideration

JWT Token Authentication Support for IMS Connect, TM RA and ICAL

We would like to use JWT (JSON Web Token) as the only method to authenticate against IMS Connect. Similar to what Network Security credential propagation support offers today, but more advanced and specific to JWT. IMS TM RA for inbound should pro...
over 3 years ago in IMS Transaction Manager / Open Access TM 1 Not under consideration

JWT Token Authentication Support for IMS Connect and TM RA

The general trend for Employee/application authentication at TD is to utilize Ping Federation (JWT token authentication) in which case an application no longer knows the ACF2 password of a user but rather deals with tokens returned from PingFed (J...
almost 3 years ago in IMS Transaction Manager / Open Access TM 1 Not under consideration

Make available the TMRA dependencies on a maven repository

Some clients cannot manually download dependencies or upload them to artifactory. For those clients like us, we would like a public Maven repository with the TMRA dependecies.
12 months ago in IMS Transaction Manager / Application Enablement 0 Future 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 Transaction Manager / All components 1 Not under consideration

Add the socket descriptor as a parameter for the HWSAUTH0 exit

Users of our HWSAUTH0 exit routine need a socket-connection-based user authentication to conform to their company rules. To make it possible with HWSAUTH0 exit, we need in the HWSAUTH0 exit parameter list a new parameter where the socket descripto...
12 months ago in IMS Transaction Manager 1 Not under consideration

Add "user" field to PARMBLK

TI has a usermod where we require a field in PARMBLK (PXPARMS) to chain one of our data areas. This usermod has existed for 30+ years. We use one of the "reserved" fullwords at the end of PXPARMS to store the address of this area. We use the last ...
12 months ago in IMS Transaction Manager / General TM 0 Not under consideration

PWFI to be kept in the program is the same

A PWFI region is waiting for a new message for the transaction ONE. Actually, when another transaction code (TWO) needs the region, ONE receive the Status code QC, all the environment is offloaded. The environment of TWO is load. If TWO is associa...
almost 7 years ago in IMS Transaction Manager / Message Queue Management 1 Not under consideration

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