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IMS Transaction Manager

Showing 196

Add support for OTMA transaction expiration for IFP regions

IMS transaction can be defined to expire OTMA messages to prevent the use of resources for messages that are waiting too long to be processed. For transactions that run in MPP regions, there are three types of checks that IMS does to see if the tr...
about 14 hours ago in IMS Transaction Manager / All components 0 Submitted

Allow specification of region type in IMS command - UPDATE PGM NAME(*) START(REFRESH)

Currently when we promote programs we stop and start all our message regions. Doing a UPDATE PGM NAME(*) START(REFRESH) returns a return code of 8 due to - CC 48 NOT ALLOWED FOR IMS RESOURCE. This means we would not be able to setup alerting on th...
10 months ago in IMS Transaction Manager / General TM 1 Future consideration

Add a new DISPLAY for CLASS

Currently, one of our customers is using the IMS command /STO CLASS CLASS# to stop the transaction execution in one of the IMSs in the PLEX environment. However, there is only one command to investigate the CLASS situation /DIS STATUS CLASS, and i...
2 months ago in IMS Transaction Manager / General TM 0 Under review

Compatibility of IMS TM Resource Adapter with Jakarta EE (Jakarta Connectors) Namespace

We currently migrate a major insurance application from Java EE to Jakarta EE 10 (Liberty). So far we used the IBM IMS TM Resource Adapter (JCA 1.5) to integrate with IMS 15.3 with Java EE in a large number applications. We need an enhancement, to...
over 1 year ago in IMS Transaction Manager / Open Access TM 1 Future consideration

Identify and Terminate dropped connections to IMS

Currently if an IMS user loses their connection to the internet they remain logged in to IMS. This prevents them from logging back in. Currently the lowest ASOT and ALOT values of 10 do not provide the ability to immediately cleanup dropped sessio...
about 1 year ago in IMS Transaction Manager / General TM 1 Not under consideration

high availability and resiliency for messages sent via MQ descriptors (TYPE=MQSERIES)

We have got applications sending messages via CHNG/ISRT calls on MQ descriptors ( IBM MQ Parameter TYPE=MQSERIES ) Subparameter MQRTQMGR=mqmd_replytoqmgr specifies the MQMD_REPLYTOQMGR value. When operating within a PLEX-environment (MVS-Plex, ...
about 1 year ago in IMS Transaction Manager / Open Access TM 1 Not under consideration

Make the LE enclave persistent in IMS MPPs without the need of a JVM running in the message region

With API provider and z/OS Connect configured in MPP there is a requirement to set the LLE with POSIX(ON), this drives massive volumes of SMF030 records to be created which leads to issues at offload. from IBM IMS development: From what we have se...
over 2 years ago in IMS Transaction Manager / Application Enablement 1 Not under consideration

IMS TM Resource Adapter compatible with Java 17 and Jakarta EE (Jakarta Connectors)

We currently migrating APIs SpringBoot applications from Java version 8 to 17. Currently, we are using IBM Liberty Host and IBM IMS TM Resource Adapter (JCA 1.7) to integrate with IMS 15.1 with Java version 8. However, we need to migrate to Java v...
over 1 year ago in IMS Transaction Manager / Open Access TM 1 Future consideration

Security for commands through OM (OCM) on resource level. UPD TRAN NAME(MYTRAN) ... IMS.CSLPLEX.UPD.TRAN.MYTRAN

When application programmers will make commands from ZOWE, Ansible etc. it will be necessary to protect resources so a programmer could only work with her/his own resources. Even for Type-1 commands through OM (OCM) and CIMS/DIMS for DIS TRAN MYTR...
about 2 years ago in IMS Transaction Manager / General TM 1 Future consideration

Support of jakarta package and JDK 17+ for IMS TM RESOURCE ADAPTER

Good morning. We are actually using IMS TM Resource Adapter, but despite the continous evolution of the java standard we are still force to stay on old JAVAEE 8 standard, due to the missing of support from IMS TM Resource Adapter to JAKARTA EE pac...
5 months ago in IMS Transaction Manager / Open Access TM 0 Planned for future release