What's new in version 5.1

Version 5.1 adds further enhancements to IBM® CICS Explorer®. Here is a description of the more significant new items available in this version.

New Function Description
Composite update site for plug ins

Provides a simple way to keep up to date with new versions of CICS Explorer and add new tools and plug ins to your CICS Explorer environment. For more information, see Using the composite update site

A new infrastructure to manage system connections

CICS Explorer now provides the ability to manage your system connections in a new way. Using the Host Connections view you can manage all your system connections, and load or import connections from a shared, centrally located, file.

See Configuring a CICS system connection for more information.

Ability to perform a system dump

CICS Explorer now provides the ability to perform a system dump. Snap Dump is now available in the list of actions when you right-click the CICS region in the Regions view.

See Performing actions against a resource for more information.

Ability to create a new resource from an existing definition

CICS Explorer now provides the ability to copy the attributes of an existing resource, and either create a new resource with the same attributes, or create a new version of the existing resource.

See Creating a new resource from an existing definition for more information.

Support for CICS VSE

CICS Explorer now provides the ability to connect to a CICS VSE system.

Support of the z/OS® Management Facility (z/OSMF)

CICS Explorer now provides the ability to connect to the z/OSMF product. Using the z/OSMF product you can view the output of active jobs, and cancel or delete jobs.

See Using the IBM z/OS Management facility for more information.

Ability to copy and paste resource data to a spreadsheet

CICS Explorer now provides the ability to select resource data in a view and paste it into a spreadsheet, or save the data as a comma-separated values (CSV) file.

See Copying and pasting resource data to a spreadsheet for more information.

Ability to create a z/OS UNIX file

CICS Explorer now provides the ability to create a new file in a directory in your z/OS UNIX file system by using the CICS Explorer z/OS perspective.

See Creating a new z/OS UNIX file for more information.

Ability to export a file or folder to a z/OS UNIX file system

CICS Explorer now provides the ability to export a file, or a folder containing one or more files, to a z/OS UNIX file system.

See Exporting a file or folder to a z/OS UNIX file system for more information.

Ability to create a new data set

CICS Explorer now provides the ability to create a new Partitioned Data Set (PDS), Partitioned Data Set Extended (PDSE or Library data set), or a Sequential data set, using the CICS Explorer z/OS perspective.

See Creating a new data set for more information.

Ability to create an application definition

CICS Explorer now provides the ability to define and package CICS applications for deployment.

See Creating a CICS Application project for more information.

Ability to create a platform definition

CICS Explorer now provides the ability to define and package CICS platforms for deployment.

See Creating a CICS Platform project for more information.

Ability to create a policy definition

CICS Explorer now provides the ability to define and package CICS policies for deployment.

See Creating a policy in a CICS Bundle project for more information.

Ability to query the policy rules that have been deployed within a given scope

CICS Explorer now provides the ability to query the policy rules that have been deployed within a given scope.

See Querying a policy for more information.

Ability to define dependencies in a CICS bundle project

CICS Explorer now provides an editor to add and edit dependencies to the manifest file. When you install the BUNDLE resource, these dependencies are checked. Depending on the options that you select, the BUNDLE resource can fail to install if the dependencies are not met.

Ability to define and edit resources in a CICS bundle project

CICS bundle projects can now include PROGRAM, TRANSACTION, LIBRARY, and URIMAP resource definitions. When deployed and installed, the BUNDLE resource dynamically creates the PROGRAM, TRANSACTION, LIBRARY, and URIMAP resources for you. You can define the resources using wizards, and edit the attributes of the resource definitions using resource editors.

See Adding resources to a CICS bundle project and Editing resources defined in a CICS bundle project for more information.

Ability to add a CICS bundle to a platform

CICS Explorer now provides the ability to add a CICS bundle to an installed platform.

See Adding a CICS bundle to a platform.

Ability to remove a CICS bundle from a platform

CICS Explorer now provides the ability to remove a CICS bundle from an installed platform.

See Removing a CICS bundle from a platform.

Ability to define static data when defining a event

Application and System events can now emit static data when you define a capture specification. When you define an information source for events you can now choose static data for a given item.

See Information Sources tab for more information.

New system event in the Event Binding Editor

System events now support the MESSAGE capture point, and you can define option filters for up to 10 message inserts. You can now capture and emit events when your system issues a DFHxxnnnn or EYUxxnnnn message.

See System events for more information.

New capture point in the Event Binding Editor

Application events now support the WRITE OPERATOR capture point. You can now capture and emit events when your application program issues an EXEC CICS WRITE OPERATOR command.

See Application events for more information.

Ability to rebuild the Secure Sockets Layer (SSL) for a CICS region

A new action is added to the CICS region context menu to perform a SSL rebuild. The action is available only for systems that are running CICS TS version 5.1 or later, and can be accessed by right-clicking the CICS region in the Regions view.

See Performing actions against a resource for more information.

Connections use Secure Sockets Layer (SSL)

Connections between CICS Explorer and CICS servers can now use Secure Sockets Layer (SSL) for increased security.

See note below

Note: Java™ 7 includes increased security, so Explorer v5.1 now makes SSL connections only to TCP/IP services configured with STRONG encryption. CICS uses STRONG encryption by default. The MEDIUM level of encryption offered by CICS is no longer compatible. If you attempt to make an SSL connection from Explorer v5.1 to a CICS region with a MEDIUM level of encryption you will receive these errors:

In Explorer:

IZE0106E Connect failed with error "javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure (SYSA CMCI SECURE)"

In the job log:

DFHSO0123 09/19/2012 10:13:22 IYCYZC2K Return code 402 received from function 'gsk_secure_socket_init' of System SSL. 
Reason: No common ciphers negotiated. 
Peer: 9.20.210.250, TCPIPSERVICE: XFHWUTCP.

Perspective changes

Table 1. New Perspectives
Perspective Description
Cloud Perspective
One new perspective has been added in this version:
  • The CICS Cloud perspective

    The default CICS Cloud perspective contains a core set of views to help you get started with cloud administration.

The perspective is accessible from the Window > Open perspective > Other menu on the toolbar.

View changes

Table 2. New Views
View Type Description
Operation views
Seven new Operation views have been added in this version:
  • Applications view

    The Applications (APPLCTN) view displays information about CICS applications. An application references a set of bundles that define where the application code is located, the prerequisite services that must be available, and the CICS resources that are required in each CICS region in which the application runs.

  • The Cloud Explorer view

    The Cloud Explorer view displays a tree hierarchy of installed platforms. Each of the platform items can be expanded to show the associated applications and region types, with a count of the regions assigned to that region type.

  • Data Tables view

    The Data Tables (CMDT) view displays information about files that have CICS or user-maintained data tables, or coupling facility data tables, associated with them. The data presented is from the perspective of the file associated with the data table.

  • EP Adapter Sets view

    The EP Adapter Sets (EPADSET) view displays information about the event processing adapter set for a specified event binding.

  • Physical Data Sets view

    The Physical Data Sets (DSNAME) view displays information about data sets associated with installed CICS files.

  • Platforms view

    The Platforms (PLATFORM) view displays information about the CICS platforms that are running in a CICSplex. A platform includes information about the location of the platform bundle, its definition, and the home directory for deploying applications.

  • z/OS Workload Management view

    The z/OS Workload Management (MVSWLM) view displays z/OS workload management (WLM) component information for CICS systems.

The views are accessible in the CICS SM perspective from the Operations menu on the toolbar.
Definition views
Two new Definition views have been added in this version:
  • Application Definitions view

    The Application Definitions (APPLDEF) view contains information about applications. On installation of this resource an APPLCTN resource is created. An APPLCTN resource displays information about CICS applications. An application references a set of bundles that define where the application code is located, the prerequisite services that must be available, and the CICS resources that are required in each CICS region in which the application runs.

  • Platform Definitions view

    The Platform Definitions (PLATDEF) view contains information about platforms. During installation of this resource a PLATFORM resource is created. A PLATFORM resource displays information about a CICS platform.

The views are accessible in the CICS SM perspective from the Definition menu on the toolbar.
Table 3. Changes to existing views
View Name Description
Task view A new field has been added to the Task view. The field, MRO/LU6.2 session allocate wait time, indicates the amount of time that this task has spent waiting for a session to be allocated.
Completed Tasks view A new field has been added to the Completed Tasks view. The field, "IS Allocate Wait Time", indicates the amount of time that this task has spent waiting for an IPIC session to be allocated.

New CICS Explorer SDK function

New Function Description
Support for CICS TS 5.1 JCICS

CICS Explorer now provides support for CICS TS Version 5.1 JCICS.

Changed views:

The field names in the Task view have been changed to be more meaningful.

The Active Workloads view has been renamed to the Workloads view.

CICS Explorer SDK changes

New Function Description
Support for Java 7

The CICS Explorer SDK has been updated to support Java 7, which is required by CICS TS.

See the CICS Explorer SDK for further details.