Rocket DevOps, MX, API, iCluster® – Solutions for IBM i™

Since recent browser updates, a number of customers have reported that their MX Web Client session disconnects while they are working elsewhere. This post explains why this happens and describes the options available to resolve it, along with the advantages and disadvantages of each.The SymptomUsers see a dialog box in the browser:Title: Connection is lostContents: The page will be reloaded to try to establish a new connectionIn the browser console, it may appear as:Closing WebSocket connection code(1001) reason(The WebSocketsession [14] idle timeout expired) clean(Yes)Connection is lost This typically occurs after the user has been working in another browser tab, in another application, or with the browser minimised, and then returns to the web client tab.Why This HappensModern browsers now enforce background throttling on inactive tabs. When a tab is not in the foreground, the browser suspends or heavily limits JavaScript execution in that tab.The MX Web Client maintains a persistent

Hello,We previously encountered “SSH Open Channel Failure” error whenever we do activities like Create, Check out, etc. Then job log outcome for each activities will be slow, it gets displayed after 5 minutes. But still job logs are displayed. Based on that we came to the conclusion that we have to increase our sshd config MaxSession value. But after increasing it, we encountered a new error when doing different activities. This is what it says in the RDO Action OutputCPC1221: Job 464623/USER/ACMSCREATE submitted to job queue JOBQ in library LIB.CMS9911: Program ACMSCREATE completed successfully.  The highest CMSnnnn message severity received was 0.TypeError: Cannot read properties of undefined (reading 'trim') This is our setup:VS Code version: 1.142.0Rocket DevOps Extension: 11.3.0Aldon (RDOi): V 11.2-02 Any idea on this? Thanks in advance!

The Rocket Software team is pleased to announce that new and latest versions of Rocket API and Rocket Modern Experience are now available.Today’s businesses rely on IBM® i & IBM Z® for running hundreds of critical applications that are vital to their operations. For those businesses, Rocket software’s Continuous Modernization Kit will enable them to create a data-informed modernization plan that will immediately and positively impact business productivity and ROI. The Continuous Modernization kit comprises of Process Insights, Rocket API and Rocket Modern Experience (MX).Process Insights provides an elevated level of awareness and data into their processes, helping businesses develop a modernization plan and evolve their IBM platforms without interrupting those important processes.Once you have end-to-end visibility of your business processes with Insights, leverage Rocket Modern Experience and Rocket API to build modern, intuitive user interfaces and automate business processes wi

We are debating going from V7R4 to either V7R5 or V7R6 on a new P11.  I noticed IBM has withdrawn SDA in V7.R6.  For anyone still using green screen (slowly moving to VS Code) to create screens on V7R6, what do you use to design/create screens?  And is the screen compiler still useable, or has that been removed as well?  TIA

We're excited to highlight the AI capabilities available in recent versions of Rocket MX Web builder.As part of our ongoing investment in developer productivity, the GitHub Copilot plugin is now integrated into the workbench, enabling AI-assisted application development directly within the development environment.What You Need to Get StartedTo use the Copilot functionality, customers must have their own GitHub Copilot license. Once configured, developers can leverage AI assistance throughout the application development process.Built for Rocket MX DevelopmentTo help AI models better understand and work with Rocket MX projects, the workbench includes:Specialized skills tailored for Rocket MX development Integrated MCP (Model Context Protocol) servers Context-aware assistance designed to improve the relevance and quality of AI-generated outputThese capabilities help developers work more efficiently and get accurate assistance within the context of their projects.What the Demo ShowsIn the

I’m playing around with the vs code plug-in and have noticed some VERY odd behaviors.I’m using version 11.1.0 of the plug-in and version 10.4 of RDOi.When I right click on an item in the subset filter and select Create, it submits the compile job but I get a “davidg8 check job or spooled file failed. (Internal error).” message.  A “Error: (SSH) Channel open failure: open failed” message shows up in the output tab of the console. After that message shows up, the PRTFCREATE spool file is displayed but flickers.  If I close the terminal window, the terminal window reappears with the same spool file.  This happens for a while until it finally stops.  I tried to upload a screen capture, but the forum software won’t let me.

We are trying to convert from using RDi (with Aldon) to VS Code (with Rocket DevOps extension) as our IDE. We are able to promote from our DEV to ITG but failed to promote further than that. We cannot promote from ITG to QUA (using both “Promote” and “Request to Promote”). Error is “User can only promote objects that are checked out to their own development environment.”We know that it’s not an Aldon configuration issue because our profiles (using RDi) can promote from ITG to QUA without any issue. From the Rocket DevOps documentation, “Promote” and “Request to Promote” are set to “from a development environment to the next available environment”. So we are assuming that DEV to ITG is only allowed and we have to go to Aldon when we need to promote further than ITG. Are we correct to assume this?

We’re using MX Web 10.6.2 and beginning to implement more client-side JavaScript. I noticed that the publish process creates a <script> tag in the body of “index.html” and inserts all of the project’s client-side JavaScript (that isn’t directly linked with a <script> tag pointing to a file name) into it. The bulk isn’t a problem at the moment though I’m not keen on development team code comments being included. I expect that the bulk will increase substantially as we implement more JavaScript though. Is there a way to run a minify/uglify process over the project’s JavaScript during publishing? I’m thinking of something akin to a pre-build event hook that’s part of some IDEs used for other languages.

The ChallengeDeploying application updates is often a balancing act between delivering changes quickly and minimizing disruption to users.Many organizations prefer to perform deployments during off-hours, such as evenings, weekends, or maintenance windows, when system usage is low. However, deployment teams frequently need to be available at those times to manually execute the deployment process.For environments containing multiple web engines, servlets, and servers, coordinating deployments across all components can become time-consuming and increase the risk of human error.What's NewRocket Modern Experience now includes Deployment Scheduling within the Access and Connectivity Hub.This new capability allows administrators to schedule deployments of:Rocket MX Web applications to engines and servlets Rocket API libraries to serversDeployments can be scheduled for a specific date and time and executed automatically without requiring manual intervention.Scheduling can be configured for:In

A hands-on, six-part video series that takes you from first sign-on to full promotion and deployment — all from your terminal. The RDOe GUI client is great for exploring your repository visually — but when you want to script your workflow, plug into CI/CD, or just work fast without leaving the terminal, the RDOe Command Line (the ald command) is your best friend.In this series we build up your command-line skills one layer at a time. We start from a clean machine, set up a workspace, and walk all the way through daily development, release administration, assemblies, promotion, deployment, and configuration. Every command shown here maps directly to something you already know from the GUI — only now it’s scriptable.Prerequisites: The ald client installed on your machine, a registered Security Server user profile, and network access to your RDOe server. Throughout the demos we use a symbolic link so that ald can be called directly from any directory.  Getting StartedEvery journey starts

The ChallengeWorking with the Integrated File System (IFS) on IBM i is nothing new—but exposing those file operations as APIs has usually meant extra effort. Teams often rely on scripts, custom logic, or external tools just to handle fairly simple read and write use cases.What’s NewRocket API 10.6.3 introduces native IFS support, making it much easier to turn file operations into APIs.Two additions make this possible:IFS Connector – Connects securely to the IBM i file system IFS Microflows – Handle reading and writing files with configurable options like append mode and access controlThere’s also support for mapping the entire request body directly to a microflow, which simplifies writing incoming API request straight to a file.How It WorksThe setup is quick:Create an API library Configure the IFS connector Import and define an IFS microflow (file path, options) Expose it via REST (for example, POST for write) Publish and deployWithin a few steps, file-based operations are available as

The Access And connectivity hub provides an easy way to change configurations for MX Web applications.These configurations can often be adjusted without any downtime. As example, one of our customers asked whether the host system could quickly be changed when there is an outage of an IBM i system as part of their disaster recovery (DR).This short video illustrates how easy this is when using the hub and engines connected to an auto deploy environment. Using the properties of the environment, a setting like engine.EmulatorSystem=<new hostname> will be automatically distributed to all engines connected to this environment when the environment is configured to use Auto deploy. 

We are unable to identify any additional command that would allow us to add the below necessary details for Aldon Task creation.  Client Name  . . . .Client Format  . . .Type of Work . . . .Lead Developer . . .Rework based on DEV QA TESTER  . . . . .Rework Based on QA .Rework based on REQ 

If your internal development process has not changed in the last couple of years (or even worse, if it has not changed since COVID or even Y2K…) then you are probably missing out on two of the most seismic changes in DevOps tooling: Artificial Intelligence (AI) and git.In our last blog, we stated that “AI + git is not equal to DevOps” – i.e. AI and git cannot replace DevOps, but adding AI and git to DevOps can truly be more powerful than anything that existed even just a few years ago.We’ll talk much more about AI in later entries of this blog series, but for now, let’s concentrate on git -  specifically, how Rocket DevOps (RDO) has taken the (notoriously PC-centric) git workflow, and adapted it so that it can address the needs of IBM i development teams.Square Peg in a Round HoleWhen you are using open-source tooling like git on the IBM i, it can often feel like the “Square Peg in a Round Hole” idiom where things “don’t fit quite right”.  The biggest issue is that open-source tooling

Prior to MX Web 10.6.3, support packages retrieved through the A&C Hub included connection details for every active session.In most cases, this session-level data was not required. On engines with hundreds or even thousands of connections, collecting this information could result in very large support package files, increased engine load, and, in some cases, timeouts in the Hub due to the extended collection time.Starting with MX Web 10.6.3, support package generation was limited to engine and backend information only. Session-specific details were no longer included by default.From MX Web 10.6.4 onward, administrators can choose between two options:Retrieve a standard support package from the Engine Instances view, containing engine and backend information. Retrieve a session-specific support package from the Session View when troubleshooting a particular session.This short video demonstrates both procedures and explains the differences between the resulting log files. 

Faster, More Stable Monitoring for Hybrid EnvironmentsA new enhancement in the iCluster Web Console delivers quicker dashboards, greater stability, and seamless operation when your systems span on-premises and IBM Cloud.OverviewKeeping a clear, real-time view of your data replication and system health is essential — especially when your environment stretches across multiple locations. This release introduces a significant enhancement to how the iCluster Web Console gathers and displays monitoring information: the **Decentralized API**.The result is a monitoring experience that is noticeably faster, more stable under heavy use, and purpose-built for hybrid environments where some systems run on-premises and others run in IBM Cloud.BackgroundWhat is the Decentralized API?The iCluster Web Console relies on background services (APIs) to collect monitoring and replication-group information from each system in your cluster and present it in the dashboard. In the past, all of that information

If you'd like to see the new capabilities in action—including demonstrations of the new IFS Connector, AI Tuner, Replication Group Splitting, and AI-Powered Static Code Analysis—watch the full Q2 2026 IBM i Portfolio Update webinar recording at the bottom of this post.In our latest Q2 2026 webinar, we showcased new innovations spanning Rocket API, Rocket Modern Experience, Rocket iCluster, and Rocket DevOps. These enhancements are designed to help customers unlock more value from their IBM i environments while accelerating modernization efforts and reducing operational complexity. Continuous Modernization: Expanding What's PossibleNew IFS Connector for Rocket APIOne of the most requested enhancements from customers is now available in Rocket API 10.6.3: the new Integrated File System (IFS) Connector.With this capability, organizations can build secure REST APIs that directly read from and write to IFS files on IBM i.This opens the door to a wide range of automation scenarios:Expose fil

Wenn Sie die neuen Funktionen in Aktion sehen möchten – einschließlich Demonstrationen des neuen IFS Connectors, des AI Tuners, der Replication Group Splitting-Funktion und der KI-gestützten statischen Codeanalyse – sehen Sie sich die vollständige Aufzeichnung des IBM i Portfolio Update Webinars für Q2 2026 am Ende dieses Beitrags an.In unserem aktuellen Webinar zum zweiten Quartal 2026 haben wir zahlreiche Innovationen für Rocket API, Rocket Modern Experience, Rocket iCluster und Rocket DevOps vorgestellt. Diese Neuerungen helfen Unternehmen dabei, mehr Wert aus ihren IBM i-Umgebungen zu gewinnen, Modernisierungsprojekte zu beschleunigen und die operative Komplexität zu reduzieren. Continuous Modernization: Neue Möglichkeiten für IBM iNeuer IFS Connector für Rocket APIEine der am häufigsten nachgefragten Erweiterungen ist jetzt in Rocket API 10.6.3 verfügbar: der neue IFS Connector.Mit dieser Funktion können Unternehmen sichere REST-APIs erstellen, die direkt auf Dateien im Integrated

Si desea ver las nuevas funcionalidades en acción, incluidas demostraciones del nuevo IFS Connector, AI Tuner, Replication Group Splitting y AI-Powered Static Code Analysis, vea la grabación completa del seminario web de actualización de la cartera de IBM i del segundo trimestre de 2026 al final de esta publicación.Durante nuestro webinar de actualización del segundo trimestre de 2026 presentamos nuevas capacidades para Rocket API, Rocket Modern Experience, Rocket iCluster y Rocket DevOps. Estas innovaciones ayudan a las organizaciones a extraer más valor de sus entornos IBM i, acelerar la modernización y reducir la complejidad operativa.  Modernización Continua: ampliando las posibilidades de IBM iNuevo conector IFS para Rocket APIRocket API 10.6.3 incorpora el nuevo Conector IFS, que permite crear APIs REST para leer y escribir directamente en archivos del Integrated File System (IFS) de IBM i.Entre sus beneficios destacan:Exposición de procesos basados en archivos mediante APIs REST

When multiple objects become out of sync within a replication group, administrators rely on activation processes to restore synchronization and return affected objects to a healthy state. While activation is designed to bring all eligible objects back into sync, the order in which objects are processed can have a direct impact on how quickly recovery progress becomes visible.  Consider a group containing several out-of-sync objects of varying sizes. If a large object is activated first, smaller objects must wait until that larger object has been processed -even when those smaller objects could have been synchronized much sooner.  With iCluster Web 9.4.1, administrators can now use Sort by Size (Ascending) when activating all out-of-sync objects for a replication group. This new option provides additional control over activation sequencing by allowing smaller objects to be processed before larger ones. The Challenge: Recovery Order MattersWhen a replication group contains multiple out-o

Sync checks are an important part of maintaining replication confidence in an iCluster environment. Sync checks help administrators validate that source and target systems remain synchronized and help identify potential discrepancies before those discrepancies become operational concerns.  Full sync checks remain a core part of replication validation. Full sync checks provide comprehensive verification across a replication group and help administrators maintain confidence that source and target systems remain aligned.  As replication groups grow, however, the number of objects included in a sync check can grow as well. In some situations, administrators may want to focus validation efforts on the objects that have changed recently rather than validate every object in a group. With iCluster Web 9.4.1, administrators can now take advantage of Priority Audit Sync Check, a capability that focuses synchronization validation on recently modified objects. Instead of checking every object in a