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CICSdev

Sample code for use with IBM CICS® Transaction Server for z/OS and CICS® Transaction Gateway.

Welcome to CICS® on GitHub

Sample code for use with IBM CICS® Transaction Server for z/OS. Visit CICS Transaction Server for z/OS 6.x for the latest documentation.

There are lots of samples available but here are some highlights:

Category Description
CICS Banking Sample Application (CBSA) A simple banking workload demonstrating CICS capabilities.
General Insurance Application (GenApp) A model insurance application with Java and CICS integration.
JCICS API Samples Java samples demonstrating the JCICS API.
JCICSX API Samples Java samples using the newer JCICSX API.
Spring Boot Samples Examples of Spring Boot apps deployed to CICS Liberty.
Liberty (Java EE / Jakarta EE) Samples Java applications for CICS Liberty JVM server, including:
- JMS, JDBC, JSR-352, JCA, and EJB.
CICS Explorer SDK Samples Migrated and modernised CICS Explorer SDK samples.
OSGi Samples Build Java applications using OSGi in CICS.
JDBC Samples Connect CICS Java apps to DB2 databases.
IBM MQ Samples Integrate CICS Java apps with IBM MQ messaging.
Security Samples Customise security in CICS.
IBM Record Generator Samples Convert data fields from a COBOL record structure to Java datatypes.

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  1. cics-banking-sample-application-cbsa cics-banking-sample-application-cbsa Public

    CICS® banking sample application

    COBOL 39 55

  2. cics-java-jcics-samples cics-java-jcics-samples Public

    CICS® Java™ applications demonstrating how to use the most common commands in the JCICS API

    Java 19 14

  3. cics-java-jcicsx-samples cics-java-jcicsx-samples Public

    Samples to show different scenarios of how you might use the JCICSX API

    Java 8 4

  4. cics-java-liberty-springboot-jcics cics-java-liberty-springboot-jcics Public

    Java™ Spring Boot application that uses the JCICS TSQ Java API to provide a RESTful CICS® TSQ browsing service

    Java 7 7

  5. cics-java-liberty-link cics-java-liberty-link Public

    Sample CICS® Java™ program showing use of the JCICS CICSProgram annotation for Link to Liberty

    Java 7 7

  6. cics-java-liberty-restapp cics-java-liberty-restapp Public

    Sample JAX-RS RESTful web application for Liberty that links to a CICS® COBOL program

    Java 9 7

Repositories

Showing 10 of 72 repositories
  • repo-stats Public

    Download statistics for repos in the CICSDev org

    cicsdev/repo-stats’s past year of commit activity
    Shell 1 Apache-2.0 1 0 0 Updated May 14, 2026
  • cics-java-liberty-springboot-transactions Public

    Java™ application demonstrating how to create a transactional Spring Boot application for use in CICS® Liberty

    cicsdev/cics-java-liberty-springboot-transactions’s past year of commit activity
    Java 3 EPL-2.0 2 0 0 Updated May 13, 2026
  • cics-java-liberty-restappext Public

    Sample RESTful web application providing several code examples for using JCICS in Liberty JVM server

    cicsdev/cics-java-liberty-restappext’s past year of commit activity
    Java 5 Apache-2.0 4 0 1 Updated May 11, 2026
  • cics-java-liberty-mq-jms Public

    Sample Java EE web application demonstrating how to use a JMS Connection Factory and an MDB in CICS® Liberty

    cicsdev/cics-java-liberty-mq-jms’s past year of commit activity
    Java 3 Apache-2.0 2 0 1 Updated May 11, 2026
  • cics-java-liberty-springboot-jcics Public

    Java™ Spring Boot application that uses the JCICS TSQ Java API to provide a RESTful CICS® TSQ browsing service

    cicsdev/cics-java-liberty-springboot-jcics’s past year of commit activity
    Java 7 EPL-2.0 7 1 1 Updated May 11, 2026
  • cics-event-consumer Public

    Java™ EE 7 application that consumes CICS® TS events and issues emails, instant messages or writes to queues and files. Previously shipped as SupportPac CA1Y

    cicsdev/cics-event-consumer’s past year of commit activity
    Java 2 Apache-2.0 0 6 1 Updated May 11, 2026
  • cics-java-liberty-employee-db Public

    Sample web application that uses JDBC to read and update the sample Db2 EMP table.

    cicsdev/cics-java-liberty-employee-db’s past year of commit activity
    Java 1 Apache-2.0 1 0 1 Updated May 11, 2026
  • cics-java-liberty-restapp Public

    Sample JAX-RS RESTful web application for Liberty that links to a CICS® COBOL program

    cicsdev/cics-java-liberty-restapp’s past year of commit activity
    Java 9 Apache-2.0 7 0 0 Updated May 11, 2026
  • cics-security-sdv-samples Public

    CICS TS Security Definition Validation (SDV) samples

    cicsdev/cics-security-sdv-samples’s past year of commit activity
    JavaScript 1 EPL-2.0 0 0 12 Updated May 8, 2026
  • cics-java-liberty-springboot-jdbc Public

    Java™ Spring Boot application demonstrating how to use the Spring Boot JdbcTemplate in CICS® Liberty

    cicsdev/cics-java-liberty-springboot-jdbc’s past year of commit activity
    Java 6 EPL-2.0 5 0 0 Updated May 5, 2026

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