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IMS Transaction Manager

Showing 164

Full implementation of identity propagation of IMS

Hi, we need to have the possibility to propagate the identity principal from WebSphere applicaiton server/Liberty on open side to IMS transaction call using IMS Connector. Similar to what already is permitted with CTG. This to avoid, for calling t...
about 1 year ago in IMS Transaction Manager / All components 2 Not under consideration

Enhancement in SSM configuration member

When you have a lot of Subsystem (DB2, MQ), you have to manage SSM File in order to use one or multiple subsystem.If you define all your susbsytem in one member, you need to define security access for this subsystem (READ access at least). For sec...
almost 2 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Missing source IP in SMF record type 80 when accessing with IMS Connect

IMS Connect need to add the source IP address to SMF type 80 records to enable identification of security breaches and also to enable the use of conditional access based on source IP address.
over 2 years ago in IMS Transaction Manager / General TM 1 Not under consideration

/DISPLAY BALGRP shows decreasing value once BALGDEQD goes over x'80000000'.

The RFE was submitted by IMS L2 support on behalf of KYNDRYL NORWAY A S/DISPLAY BALGRP shows confusing values once the ENQ/DEQ numbers reach 999999999.There is a full word counter(BALGDEQD) in the BALG control block. It is incremented for every me...
about 3 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Enhance IRLM to detect cross-subsystem deadlocks

Today the Internal Resource Lock Manager (IRLM) of IMS is not able to communicate with the IRLM of DB2. This causes cross-subsystem deadlock situations not to be detected and not to be resolved. Because such cross-subsystem deadlocks could not be ...
about 7 years ago in IMS Transaction Manager / General TM 3 Not under consideration

API to Return RACF Custom Fields

Capability similar to the Call ‘CBLTDLI' USING AUTH I/O_PCB I/O_AREA API to view a signed on user's additional RACF details from the segments that are defined to that Userid most specially the RACF Custom Fields that are defined for that user. Cur...
about 4 years ago in IMS Transaction Manager / General TM 1 Not under consideration

Lock Manager incompatibility between PI and IRLM

We are implementing IMSPLEX configuration for a customer (see diagram attached). Currently we have IMSP instance running on MVS2 LPAR and we are going to add IMSO (IMSP clone) into another new LPAR, using Shared Databases and Shared Queue. See det...
10 months ago in IMS Transaction Manager / General TM 1 Not under consideration

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...
over 10 years ago in IMS Transaction Manager / Open Access TM 0 Not under consideration

Ability to display tpipes with a filter on those that have messages queued.

Use the IMS display command to display TPIPES with a queue count only. The current IMS display command for TPIPES yields all tpipes with and without a queue count. This feature should have an optional filter parameter as part of the display comman...
over 4 years ago in IMS Transaction Manager / General TM 1 Not under consideration

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 ...
over 7 years ago in IMS Transaction Manager / General TM 1 Not under consideration

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