Merative ™ Social Program Management 18.104.22.168 iFix7
Merative ™ Social Program Management is now Cúram ™ by Merative™
Merative Social Program Management 22.214.171.124 iFix7 Release Notes
Welcome to the Merative Social Program Management 126.96.36.199 iFix7 release.
This is a cumulative release which incorporates the Improvements, Resolved Issues and Third Party Updates contained in all previous 188.8.131.52 iFix releases. Details of these Improvements, Resolved Issues and Third Party Updates are included separately in the release notes for each of the previous iFix releases. The latest version of these release notes is available online at the https://curam-spm-devops.github.io/wh-support-docs/spm/release-notes.
Full product documentation can be found in the Product documentation and PDFs.
For information about the supported software and hardware for this release, see the Merative Social Program Management Prerequisites.
See the download instructions for this release at https://www.merative.com/support/spm.
Prior to running the installer please ensure all files in your Merative Social Program Management installation are writable.
The installation steps are as follows:
- Extract the contents of the zip file to a local drive location.
- Run the Merative Social Program Management installer, which can be found in the INSTALLER folder at that location.
- After installing, the appropriate build targets must be run as necessary for your installation.
Additional installation instructions can be found in the Development Environment Installation Guide.
If you are upgrading from a previous version, the Merative Social Program Management Upgrade Helper contains documentation and tooling to help you to upgrade your Merative Social Program Management application codebase and database to work with your new version of Merative Social Program Management. The Merative Social Program Management Upgrade Guide describes a recommended process for performing application and database upgrades. The Upgrade Helper contains tools to assist you with implementing the upgrade, including tooling to produce a schedule of required migrations for your upgrade, tooling to provide information about database schema changes and tooling to generate initial SQL scripts for applying changes to your database.
To download the appropriate version of the Merative Social Program Management Upgrade Helper, see the download instructions at https://www.merative.com/support/spm.
PO08002, WorkItem:243515 - Thread blocking and contention Issue in classic Rule set
Where a product has calculations utilising a large number of non-CER Rulesets and experiences high concurrency, there can be thread contention in method curam.util.rules.RuleSetCache.getDynamicRulesRoot(...) resulting in blocked threads.
User Interface Impact: No.
Steps to Reproduce:
This issue is dependent on a number of factors including custom implementation code, evidence, workload and environment. As such it cannot be reproduced using the OOTB product.
The caching mechanism of non-CER rulesets has been changed to per thread instead of per transaction.
Once a Ruleset has been loaded by a thread, it remains available to subsequent transactions which use this thread from the thread pool.
If necessary the memory overhead of the cache can be tuned using the following timeToIdle and timeToLive parameters:
For more information on Thread Local Caches please refer to the documentation at:
Note that Curam Express Rules uses a different caching mechanism and is not affected by this change.
Before using this information and the product it supports, read the information in "Notices"