IBM Z Software


This portal is to open public enhancement requests against IBM Z Software products. To view all of your ideas submitted to IBM, create and manage groups of Ideas, or create an idea explicitly set to be either visible by all (public) or visible only to you and IBM (private), use the IBM Unified Ideas Portal (https://ideas.ibm.com).


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Welcome to the IBM Ideas Portal (https://www.ibm.com/ideas) - Use this site to find out additional information and details about the IBM Ideas process and statuses.

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IBM Java SDK for z/OS

Showing 25 of 8217

Sharing one Java Shared Classcache between different users and its restrictions

We plan to use the Java Shared Classcache for our Java Batch Jobs to improve CPU usage and performance of our batch jobs. The batch jobs use for security reasons different users but should share one classcache. Sharing the same Shared Class Cache ...
3 months ago in IBM Java SDK for z/OS 0 Under review

IBM JDK Kerberos compatibility

"Based on the JGSS documentation, IBM does not support the "storeKey" property as a JAAS option: https://www.ibm.com/support/knowledgecenter/en/SSYKE2_7.0.0/com.ibm.java.security.api.doc/jgss/com/ibm/security/auth/module/Krb5LoginModule.html We ar...
over 4 years ago in IBM Java SDK for z/OS 0 Future consideration

Add an isNumeric() test to record classes

There currently is no straightformat way for generated record classes to check whether a byte pattern contains valid numeric data (in the sense of the COBOL "IS NUMERIC" test). However, this is often needed: Since COBOL does not really have the no...
over 4 years ago in IBM Java SDK for z/OS 2 Future consideration

Using IBM Record Generator off Z/OS system with UTF-8 encoding support

Record Generator only supports EBCDIC encoding. I need it to support UTF-8 off z/OS platform.
over 5 years ago in IBM Java SDK for z/OS 3 Future consideration

Fix IBM JRE class redinition/retransformation

internal JTC Requirement (94991): The requirement is to 'Allow unloading ofall redefined classes except for the original (will be intermixed in theRAM/ROM segments with other classes) and the current'.Development team has agreed to analyse the fea...
over 6 years ago in IBM Java SDK for z/OS 1 Future consideration

Enhance JVM Keystore resiliency if bad certificate encountered

Today, a JVM that utilizes SSL will earmark a keystore/keyring as invalid if any certificate within the keystore/keyring is missing a private key, regardless of it other certificates are valid and the problematic certificate is not even used withi...
almost 8 years ago in IBM Java SDK for z/OS 2 Future consideration

z/OSMF opens unnecessary Java RMI-Ports on public IP

When starting z/OSMF, it openes the configured Socket for normal work. And it also openes an secondary Port with moving port-number (every restart a different port), which gives (on usage) a message which sounds like Java RemoteMethodInvocation.Ne...
11 months ago in IBM Java SDK for z/OS 0 Future consideration

Support for Elliptic Curves x448 and x25519 in Java 8 SDK for z/OS.

Java 8 is globally used by a number of applications in Traditional zWebSphere v8.5 and v9.0, the company standard requires the latest elliptic curves to secure applications externally and internally.
about 1 year ago in IBM Java SDK for z/OS 2 Future consideration

Option to allow ARM registration at start of the JVM using JZOS Batch Launcher

The JZOS Batch Launcher has currently no automatic restart capability when JVM crashes, such a feature that could be very helpful for critical online application or web server like Tomcat. This could be implemented by adding an option that automat...
about 1 year ago in IBM Java SDK for z/OS 2 Not under consideration

IBM Monitoring and Diagnostics Tools - Health Center under AQUA 3.3

We provide a consolidated eclipse environment for our mainframe Tools such as MQ, zOS, CICS explorer, Debug tools, Data Studio and with AUQA 3.3 , tool "BM Monitoring and Diagnostics Tools - Health Center" is not available.
about 1 year ago in IBM Java SDK for z/OS 1 Future consideration

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