IBM ecosystem support for Semeru on z/OS

With the availability of different versions of IBM Semeru Runtime Certified Edition for z/OS, some users are wondering what level of middleware and subsystems on z/OS support and are compatible with the latest version of the Java runtime. Find a summary with links to more details about support and compatibility in the product documentation.

IBM Semeru Runtime 21

Note: For information on z/OS components that support Semeru 21, see Software requirements for running z/OS 3.1 and the Keeping up with the Javas blog by Marna's Musings.
Product Product version Supported Support details
CICS Transaction Server for z/OS 5.5

5.6

Yes Semeru 21 is supported with APAR PH64034.
6.1

6.2

Yes Semeru 21 is supported with APAR PH64035.
CICS Transaction Gateway 10.1 Yes Semeru 21 is supported.
IBM WebSphere Liberty for z/OS WAS traditional No Support is not currently available. For more information, see the Support statement for WebSphere and Semeru.
WAS Liberty Yes Semeru 21 is supported with a minimum requirement level of 24.0.0.9.
Information Management System (IMS) 15 Yes Semeru 21 is supported in IMS Java-dependent regions, IMS Universal JDBC Drivers, and IMS TMRA.
MQ for z/OS MQ 9.3 Yes Semeru 21 is supported.
MQ 9.4 Yes Semeru 21 is supported.
Db2 for z/OS Db2 13 Yes Semeru 21 is supported. Refer to Hardware and software requirements for Db2 13 for z/OS for more information.
Db2 Connect 12.1 Yes Semeru 21 is supported in JDBC T2 and T4 drivers.
IBM Record Generator for Java 3.0.2 Yes Semeru 21 is supported.
z/OS Connect 3.0.87 Yes Semeru 21 is supported with APARs PH63792, PH64143, and PH64144. Refer to the full fix list for more information.
HourGlass 8.1 Yes Semeru 21 is supported with APAR PH64132.
Enterprise COBOL for z/OS COBOL 6.4 Yes COBOL/Java interoperability with Semeru 21 is supported with APAR PH63024.
DevX IBM Z Development & Test Environment (ZD&T) 14.2.4+ Yes Semeru 21 is supported.
IBM Virtual Dev and Test for z/OS (ZVDT) 1.4.0+ Yes Semeru 21 is supported.
IBM Wazi Image Builder 1.4.0+ or 2.0.0.0+ Yes Semeru 21 is supported.
On-demand Dev and Test environment for z/OS 1.0.0.0+ component of IBM Test Accelerator for Z 1.0.0.0+ Yes Semeru 21 is supported.
IDz and z/OS Explorer Yes Semeru 21 is supported.
IBM DBB 3.0.2 Yes Semeru 21 is supported.
IBM Debug for z/OS 17.0.1 Yes Semeru 21 is supported.
Application Performance Analyzer for z/OS 16.1 Yes Semeru 21 is supported.
z/OS Explorer

RSEAPI

zExpl 3.3.x

RSE 3.3.6

RSEAPI 1.1.6

Yes Semeru 21 is supported.
zExpl 3.4.x

RSE 3.4.0

RSEAPI 1.2.0

Yes Semeru 21 is supported.
IBM Decision Runtime for z/OS 9.5 Yes Semeru 21 is supported.
Z OMEGAMON for JVM 6.1.0 Yes Semeru 21 is supported with a minimal level of service. PTF UJ97634 is required for command line arguments and boot class path content. For more details, see Support for IBM Semeru Java 21 and Key Fixes in the Latest PTF.
IBM Z NetView 6.5 Yes Semeru 21 is supported.

IBM Semeru Runtime 17

Note: For information on z/OS components that support Semeru 17, see Software requirements for running z/OS 3.1 and the No time for fooling blog by Marna's Musings.
Product Product version Supported Support details
WebSphere Application Server (WAS) WAS traditional No Support is not currently available. For more information, see the Support statement for WebSphere and Semeru.
WAS Liberty Yes Semeru 17 is supported with a minimum requirement level of 23.0.0.12.
CICS Transaction Server for z/OS 6.1 Yes Semeru 17 is supported with PH55279.

Semeru 17 is not supported with SAML JVM servers on all CICS releases.

5.6 Yes Semeru 17 is supported with APAR PH55278.

Semeru 17 is not supported with SAML JVM servers on all CICS releases.

5.5 Yes Semeru 17 is supported with APAR PH55278.

Semeru 17 is not supported with:

  • Axis2 JVM servers at CICS Transaction Server for z/OS, Version 5 Release 5.
  • SAML JVM servers at all CICS releases.
CICS Transaction Gateway 9.2 Yes Semeru 17 is supported.
Information Management System (IMS) IMS TM resource adapter Yes Semeru 17 is supported. For more information, see Requirements for the TM resource adapter.
MQ for z/OS MQ 9.3.0 Yes Semeru 17 support is available for:
  • IBM MQ classes for Java supported in batch, CICS, and Liberty environments
  • IBM MQ classes for JMS for Oracle and Adoptium
Semeru 17 support is unavailable for:
  • The MQ Console
  • The MQ classes of JMS or MQ classes for Java in IMS
  • Managed File Transfer
Db2 for z/OS Db2 13 Yes Semeru 17 is supported on the Db2 13 engine. For more information, see Overview of what's new in Db2 13.
Data Server Driver for JDBC and SQLJ 11.5 Yes Semeru 17 is supported. For more information, see IBM Data Server Driver for JDBC and SQLJ enhancements for Db2 11.5.9.
Application Performance Analyzer for z/OS 15.1.4 Yes Semeru 17 is supported.
IBM Dependency Based Build 2.0.0 Yes Semeru 17 is supported. For more information, see Prerequisites.
IBM Decision Runtime for z/OS

(formerly known as IBM Operational Decision Manager for z/OS)

ODM v8.11.0 and below No Support is not currently available.
ODM v8.12.0

ODM v8.12.1

No Support is not currently available.
9.1 Yes Semeru 17 is supported. For more information, see the IBM Decision Runtime for z/OS 9.1 announcement letter.
Z OMEGAMON for JVM OMEGAMON AI for JVM Yes Semeru 17 is supported. For more information, see IBM Z OMEGAMON AI for JVM.
z/OS Connect 3.0.81 Yes Semeru 17 is supported when using single-byte character set (SBCS) code pages.

For double-byte character sets (DBCS) code pages, continue using Java 8.

For more information, see Updating the z/OS Connect Java runtime version.

Z Platform for Apache Spark (zSpark) 3.5 Yes Semeru 17 is supported with APAR PH59867. For more information, see PH59867: NEW FUNCTION or Summary of changes for IBM® Z Platform for Apache Spark Installation and Customization Guide.
Z System Automation 4.3.0 Yes Semeru 17 is supported from APAR OA65704.
Developer for z/OS (IDz) 16.0.x Yes Semeru 17 is supported through Eclipse 4.23.

IDz 16.0.x is based on Eclipse JDT 4.23, which supports Semeru 17.

Machine Learning for IBM z/OS 3.2 Yes Semeru 17 is supported.

IBM Semeru Runtime 11

Product Product version Supported Support details
WebSphere Application Server (WAS) WAS traditional No There are no plans to support Semeru 11. For more information, see Support statement for WebSphere and Semeru.
WAS Liberty Yes Semeru 11 is supported with a minimum requirement level of 22.0.0.9.
CICS Transaction Server for z/OS 6.1 Yes Semeru 11 is supported.
5.6 Yes Semeru 11 is supported with APAR PH47221.
5.5 Yes Semeru 11 is supported with APAR PH47221.
Information Management System (IMS) IMS TM resource adapter Yes Semeru 11 is supported.
IMS Universal and JDBC driver Yes Semeru 11 is supported.
Java-enabled dependent regions Yes Semeru 11 is supported.
MQ for z/OS 9.2 Yes Semeru 11 support is added for:
  • IBM MQ classes for JMS in batch, CICS, or Liberty environments
  • IBM MQ classes for Java in either batch or CICS environments
Semeru 11 is support is unavailable for:
  • IBM MQ classes for JMS are not currently supported with Semeru 11 in IMS.
  • IBM MQ classes for JMS / Java are not currently supported with Semeru 11 if accessing queues with an AMS policy applied to them when connecting in client mode.
Db2 for z/OS Db2 12.1 Yes Semeru 11 is supported.
Record Generator for Java 3.0.2 Yes Semeru 11 is supported.
Operational Decision Manager for z/OS 8.11.1 Yes Semeru 11 is supported.
Z OMEGAMON for JVM V5.5.0 Yes Semeru 11 is supported with PTF UJ07679.
z/OS Connect 3.0.81 Yes Semeru 11 is supported when using single-byte character set (SBCS) code pages.

For double-byte character sets (DBCS) code pages, continue using Java 8.

For more information, see Updating the z/OS Connect Java runtime version.

Engineering Workflow Management (EWM) 7.0.3, 7.1 Yes Semeru 11 is supported.