JAMS Scheduler Release Notes

V7.8.3 – February 11, 2026

NOTE: Review the Advisories and Manual Intervention Notices to see if you need to complete additional manual steps for an installation or upgrade.

New Features

Integrations

Added the ability to monitor Airflow DAGs in JAMS with the new Airflow Execution Method. A new Connection Store item is also available for saving the connection details.
Added the ability to upload, download, and delete an Azure Blob from a Job with the new AzureBlob Execution Method. A new Connection Store item is also available for saving the connection details.

Web Client

Added functionality to the new, early-access JAMS Web Client. See the Download the early-access JAMS Web Client page for the new installer. Uninstall any previous versions of the early-access JAMS Web Client before installing this newer version. The existing JAMS Web Client is available from within the JAMS installer.

Enhancements

Agent

Updated the IBM i Agent for the following:
- Allow passwords to be longer than ten characters and allow for additional characters to be supported.
- Allow line continuations in the Job script by using <space>+.
- Include a version.txt in C:\Program Files\MVPSI\JAMS\Scheduler\Agents\IBMSeriesi to show the current version number.

Desktop Client

Updated existing Azure packages and removed any deprecated packages.
Updated Date Parameters to no longer be case-sensitive when submitting Jobs. For example, mm is equivalent to MM and is evaluated as month.
Updated JAMS to DevExpress v25.1.

Installer

Updated to provide a programmatic way to identify if the connected SQL instance is an Azure SQL Managed Instance directly within application.
Improved logging when creating the Scheduler Listener to confirm if the service stopped. The installer starts the JAMS Scheduler service if it had stopped it.
Updated to include the Microsoft Visual C++ v14 (14.50.35719) Redistributable.

Integrations

Upgraded to SAP .NET Connector version 3.1.6.0 to get the latest functionality.
Added three new standard Execution Methods to simplify the process of running Python scripts on Windows, Linux, and SSH Agents: PythonWindows, PythonUnix, and PythonSSH.

Fixes

Agent

Resolved an issue where a default root certificate authority was not found when setting up secure communication for JAMS Linux Agents.

Desktop Client

Updated to save report files (.repx) in XML to improve security. See the Advisories and Manual Intervention Notices at the top of this article for more information on required action.
Resolved an issue where a “Collection was modified; enumeration operation may not execute” error may be displayed when opening the Show Workflow option for a Monitor Entry.
Resolved issues with Resources, Batch Queues, and Agents where error messages may be displayed that another user changed the items when the system is heavily loaded.
Added a DirectoryStatWorkaround property to SFTP connections to resolve an issue where an “Unexpected reply FxpStatus” error may be displayed. By default, this option is off. Enable this option to resolve the error.
Added a “Kerberos” field in Server settings to configure the correct connection format for Kerberos environments when authenticating with the JAMS Desktop Client. If this option is not enabled, an error is displayed and the Desktop Client cannot connect.
Resolved an issue where using the “Move next” button when editing a Parameter may update the incorrect one.
Resolved issues where changes to properties were not being inherited from Execution Methods to the Job.

.Net API

Resolved an issue where an Object Reference Error may occur when cloning an Agent Definition.

Scheduler

Resolved an issue where a Job with a Runaway Schedule Item set to Cancel with Force to Abort action may not force the executing process to abort.
Resolved an issue where Folders created with the Web Client or JAMS REST API were not properly recognized. This caused errors when trying to delete Jobs in those Folders.
Updated to recreate the scheduler connector certificate if the JAMS database is recreated.

Services

Resolved an issue with ProcessNameFormats in system performance counters that may prevent the JAMS Server and Scheduler services from starting.

Download Latest Release

V7.8.2 – December 15, 2025

IMPORTANT: Before downloading and upgrading to JAMS V7.7.2 or higher, please review Managing the JAMS Database and consult with your organization’s SQL Database Administrator. Microsoft requires changes to SQL Database connections. Ensure the common.config file in JAMS is updated accordingly, if needed, before proceeding with an upgrade.

Fixes

Agent

Resolved an issue where Agents disconnect repeatedly and cause dropped connections.

Scheduler

Resolved a lockup issue when sending Monitor updates. This may also have caused elevated MSMQ Queue counts.
Resolved an issue where a forced failover may not complete properly when using SSHAgent Jobs.
Resolved an issue where the JAMS Scheduler may become unresponsive when sending entries to the Monitor.

V7.8.1 – October 8, 2025

New Features

Desktop Client

Added a new Connection Store item and Execution Method to run pipelines in Azure Data Factory.

Web Client

Added functionality to the new, early-access JAMS Web Client. See the Download the early-access JAMS Web Client page for the new installer. Uninstall any previous versions of the early-access JAMS Web Client before installing this newer version. The existing Web Client is available from within the JAMS installer.

Enhancements

Installer

Updated to add support for Windows Server 2025.

Integrations

Updated the SAP .NET Connector to version 3.1.5.0 to get the latest fixes and functionality.

Scheduler

Combined SQL version code to use SQL 2019 assemblies that provide support for older versions. This eliminates the need to specify the SQL version with a JAMS Parameter.

Fixes

Agent

Resolved an issue where Jobs may get stuck after establishing connection with Windows Outgoing Agents following a transient network outage.
Updated to recover from connection issues, added connection timeouts, and improved memory cleanup.
Resolved an issue where Jobs may get stuck for Connect on Demand Agents following a transient network outage.

Desktop Client

Resolved an error that occurred when opening the “Status Per Day Chart” report.
Resolved an issue where Encrypted Variables would become unencrypted when copied. Copying an encrypted variable to an older server will now clear the value instead of saving the decrypted value. Copying between servers with this fix will retain the value and it will remain encrypted.
Resolved an issue where releasing failed entries to run again may cause the Jobs to stay in the Waiting for Resources state.
Improved the Automate Credential property text to align it with the formatting used for the Azure Credential property.

Integrations

Updated Regex to properly detect z/OS Jobs that end with no RC code.

Scheduler

Improved the JAMS Server to watch for events from the JAMS Scheduler Service.
Improved memory cleanup.
Improved the performance of copying Job logs from the default log location to the common log location.
Resolved an issue where the Set-JAMSParameter cmdlet would complete before the Parameter value was updated.
Resolved an issue where Jobs running on an incoming/Interactive Agent would fail after a JAMS failover.
Resolved an issue where using the “Wait for all” setting on a Job Dependency resulted in the entry not being released after the completion of the Jobs being depended on.
Updated the Scheduler to stop repeating an entry if JAMS was unable to load the Job when attempting to start it.

V7.8.0 – June 4, 2025

New Features

Desktop Client

Added support for Microsoft Graph API for sending emails and reports in JAMS. This includes a new Connection Store item for Microsoft Graph API.

Web Client

Added support for a new early-access JAMS Web Client that lets you view Jobs in the Monitor and submit ad-hoc Jobs. See the Download JAMS V7 page for the new installer. The existing Web Client is available from within the JAMS installer.

Enhancements

Desktop Client

Added a new Edit Selected option in the Job Definitions to change the Agent, Batch Queue, Execute As, or Enabled properties on multiple Jobs at one time. Also, removed the existing Change All option from the right-click menu.
Added a new SMTP Connection Store item for sending emails and reports using SMTP.
Removed the SMTP Server, SMTP Retry Count, and SMTP Relay settings from the Configuration shortcut. These options were replaced by a Mail Server setting on that screen. For upgrades, these SMTP values are automatically added to a new “Default_SMTP_Connection” in the Mail Server field.

Scheduler

Updated Rebex to version 7.0.9147.

Fixes

Desktop Client

Removed the MHT export format from the JAMSReport Execution Method.
Resolved an issue where Sequence Task Parameters may be duplicated after editing the Sequence Job.

PowerShell

Resolved an issue where an “Argument passed in is not serializable” error may be displayed for File Transfer Jobs.
Resolved an issue where PowerShell Core Jobs could fail to start when trying to load an assembly.
Resolved an issue where PowerShell Jobs failed to load the PowerShell Module due to an assembly file error.

V7.7.3 – February 27, 2025

Enhancements

Desktop Client

Added a new List View in the Task Toolbox to list the Jobs associated with Submit Job Tasks in a Sequence Job.

Installer

Updated the JAMS installer to include and install SQL Server Express 2022.
Updated to NET 8.0.11 and Visual Studio 14.42.34433 C++ 2015-2022 Redistributable.
A root Certificate Authority and Scheduler listener are now created as part of upgrades and installs if they do not already exist.
Updated the installer to require any missing prerequisites to be downloaded and installed manually. The installer no longer downloads the required .NET frameworks.

Scheduler

Added updates for issues with Agent connections and for Jobs staying in the Executing state on Connect On Demand Agents.

Fixes

Desktop Client

Resolved an issue where an Execution Method may not be imported correctly if it has a parameter with variable reference in it.
Resolved an issue where importing a Folder with a Relative Notification Job fails when the Search Path is inherited from a parent Folder.
Resolved an issue where an Agent may not be assigned when a Batch Queue is used.

Note: For complete release history including versions 7.7.2 through 7.0.1222, please refer to the full documentation or contact JAMS support.