Rocket® Enterprise Suite

Is it possible to migrate JAVA code that use JCICS in CICS Liberty server on zOS to run on Rocket Enterprise server on Linux ?  Is there any guide for such migration ?

I'm submitting a job submisison request to JESControl using the REST client to the following url  POST "">ip.address.of.server:10086/.../jescontrol" But my request is getting rate limited and I'm getting the following response: { "ErrorTitle" : "Error 429 - Too Many Requests", "ErrorMessage" : "Session limit has been reached. Please try again later."} How do I handle this response. Is the amount to wait before sending the next request is available in any HTTP header ? Usually when rate-limiting is implemented, the amount of seconds to wait will be available in the 'retry-after' header, however for the above request, I did not see any such header in the response received. So wanted to know if Enterprise Server JESControl is setting this value in any other header or if there is any other way to handle this. 

All of my requests being sent via RESTful API that previously worked have recently been receiving a 429 HTTP status code indicating too many requests have been sent to the API.I'm getting the following response:{"ErrorTitle" : "Error 429 - Too Many Requests","ErrorMessage" : "Session limit has been reached. Please try again later."}The error is a general HTTP message, not specific to the product.How do I mitigate this obstacle? What is the admin configuration setting in the Enterprise Server to extend the session limit and relax the rate-limiting?The Retry-After header is an HTTP response header that informs the client how long it should wait before making another request is commonly used in scenarios where the server cannot process the request immediately, such as rate-limiting or scheduled downtime. I do not want any of the rate-limiting or scheduled downtime that I’m currently experiencing.

I have a JCL script that executes a COBOL program through a procedure (PROC0001). Specifically, the goal is to pass parameters to the procedure so that any COBOL program can be executed, and this is source code that is running in a production environment. However, when I try to run the same code on my PC with Enterprise Developer for Eclipse 11 on a Windows platform, the following errors occur:But when running the JCL script, a series of errors occur.Specifically, here is the relevant portion of the JCL script://JCL0001 JOB (0),'JCL0001',CLASS=?,MSGCLASS=?,USER=????????//STEP1 EXEC PROC=PROC0001,// PROGRAM=PGM00001,// DSN=DBP,// PLAN=PPGM0001,// LOAD1=PGMS.LIB.LOADHere I attach the part of PROC PROC0001 that I find relevant://PROC0001 PROC PROGRAM=XXXL9999,// DSN=XXX,// PLAN=XXXP9999,// LOAD1=STEC.LIBDUMMY.LOAD,// LOAD2=STEC.LIBDUMMY.LOAD,// LOAD3=STEC.LIBDUMMY.LOAD,// OUTC=*,//

We are attempting to submit a JCL job to our local enterprise solution server via the ESMAC JES control API and are receiving a response with code 400 and message stating “No Origin of Referer header present.” How do we configure the server to allow access control from all origins?

I have a COPY project that is used in other COBOL projects. In this COPY project, there are lines of code that need to be continued because they exceed 80 characters. For example:05 PIC X(70) VALUE "(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx- "x)".In fact, the Enterprise Developer IDE for Eclipse 11 reports the following errors for this line:- COBCH0026S Literal too long- COBCH1007E VALUE literal size 227 > data item size 70. Literal truncated.And since it's a COPY project, I can't apply compilation directives. In fact, I don't understand why the IDE is trying to compile a COPY. Does anyone know how to solve this problem?Thank you very much.

I am launching a job from Enterprise Developer for Eclipse 11 and the only thing I can see in the spool is the following message:JES000050E JCL parsing error: Job: 0001003 RC = 8Can anyone tell me what else I could check to try to determine what might be happening?

Hello. I have a COBOL application composed of several projects (n COBOL-type Projects, one COPY-type project, and one COPY DCLGEN-type project), and I wonder if it is technically possible to execute any program from any project with a single existing batch region defined in Enterprise Developer 11 for Eclipse running on a Windows 11 PRO operating system. In fact, I have created a batch region in the aforementioned environment and it starts correctly when associating a single project (I performed the association using Enterprise Developer for Eclipse 11 on my PC with Windows 11 PRO operating system), but the moment I associate a second project to the region, the following message appears during startup:JES000057E JES validation - MFJCLCFG failed for spool file SPLJOB.dat - RC = +000000007 CASSI9012E JCL support failed to start. Error returned from casspool, RC=002

I just installed Rocket Software Enterprise Developer Version 11 and need to obtain the default password for the SYSAD user. Following the suggestion on the ESCWA login screen:"The SYSAD user has been created with a generated password.To determine the password, run:"mfsecretsadmin read microfocus/temp/admin"" I ran the command, but the password it returned is invalid. Does anyone know what I can do?

On a Rocket Enterprise Server 11 installed on a Windows 11 system, I created a test region (using the JCL template) and associated a project with it. I started the region and received the following error:JES000011E Batch Spool File Error; SPLJOB Status Open I/OCASSI9012E JCL support failed to start. Error returned from casspool, RC=0012Does anyone know where I should define the spool file path?

I'm trying to download the PDF documentation for "Enterprise Developer 11.0 for Eclipse (Windows)"https://docs.rocketsoftware.com/es-ES/bundle/enterprisedevelopereclwin_ug_110/page/yos1742952172927.htmlHowever, I get the following message: "Your PDF is being generated. Please leave this browser open until your PDF has downloaded."But the download doesn't start.Does anyone have an alternative link where I can download the documentation in PDF format?Thanks.

We are running Enterprise Developer 10.0 that accesses a SQL server database from CICS via an ODBC XA Resource.  We are experiencing long standing schema modification locks (LCK_M SCH_M) in SQL Server coming from the Rocket server through MSDTC.  Currently the only way we know to resolve is to stop/start MSDTC on the database server.  Is there any documentation on configuration options (either the Rocket or SQL servers) that we can review to help resolve these locks?

Where and how do I specify the startup transaction for a CICS region when coming in through a TN3270 terminal emulator?  

Read this brochure to get a deep, technical look at how Rocket® Enterprise Suite enables low‑risk, incremental modernization of business‑critical mainframe applications—without the disruption of full rewrites. This document breaks down modernization strategies across infrastructure, process, and application layers, showing how teams can leverage APIs, automation, managed code models, and web services to extend and evolve existing COBOL‑based systems while preserving core logic and stability. You’ll also gain insight into why continuous modernization (“Infinite Flow”) is now the proven, analyst‑endorsed approach for reducing risk and accelerating delivery in complex enterprise environments. Read the full document here. 

Does anyone have document on  Best Practices and guidelines for Upgrading Enterprise developer and Enterprise server from one version to a newer version??

Visma Enterprise, a leading provider of HR and payroll solutions for over 250,000 citizens and 1,500 employers, faced challenges with its COBOL-based application environment, including:Limited release frequency (monthly) Manual CI/CD processes Difficulty sourcing COBOL expertiseTo address these issues, Visma partnered with Rocket Software to modernize its infrastructure by:Replatforming COBOL applications to AWS without rewriting Migrating the database to Microsoft SQL Server Automating CI/CD pipelinesThe modernization project was completed in nine months, delivering significant benefits:50% reduction in infrastructure costs Increased release frequency from monthly to weekly 64% improvement in developer engagementThis case demonstrates how organizations can achieve modernization without disruption, leveraging existing COBOL investments while adopting cloud

Rocket has an Enterprise Analyzer Certified Professional - L4XX training course. The start of the course has a hands-on lab for installing a demo workspace. Task 2 step 5 is to “Add sources manually”; the screenshot in step 7 shows this being done from C:\EA Sources\BankDemo\sources, but as far as I can tell, this is not installed with Enterprise Analyzer. (There are some demo files it puts in every workspace but not the full demo.So where is someone taking the class supposed to get the demo files?The training videos several time to go to the “attachment tab”. There is no attachment tab in the training site, as far as I can find. Nor anywhere else with downloads.I happen to have a .zip file with what

I have @1000 VSAM files all of which hold the same data for different product types.  The first part of the name of the file indicates the product type. For example:   Product1 filename is FD0001.PRODUCT.INFO, Product2 filename is FD0002.PRODUCT.INFO.   These files are to be read by a Cobol program that populates the "FDnnnn" part of the filename.  Is there a way to have only one VSAM file definition in the JCL stream and query the JES catalog to get the right file, or some other way to avoid having a DD statement for all 1000 files?------------------------------Bruce CheatwoodBWXTLynchburg VA US------------------------------

Customer: GreencargoVersion: ED10.0_PU10C on Azure Windows VMDear Experts,I am facing below issue when submitting a JCLThrough ESCWA UI -> ES Region -> JES -> ControlSubmit requestSuccessfully submitted JCL.Dec 3, 2025, 2:28:04 PMError 500 - Internal Server ErrorError from: ESMACResponded with: <HTML><HEAD><TITLE>Error: MFRHCGI Failure</TITLE></HEAD><BODY><H1>Error: MFRHCGI Failure</H1><P>RTS error = 114 <br>Program name: casrdj44 </P></BODY></HTML>Dec 3, 2025, 2:28:13 PM Through Command prompt using CASSUB commandC:\Users\kpoondisridhar\Desktop>cassub /stcp:localhost:9001 /jXAA50.jcl /uSYSAD /pSYSADJCLCM0187I J0008037 XAA50    JOB  SUBMITTED (JOBNAME=XAA50,JOBNUM=0008037) 14:38:16JCLCM0180I J0008037 XAA50    Job ready for execution. 14:38:16Pro

E. Miroglio, a global leader in textiles with operations across Europe and Asia, faced major challenges with an aging, costly, and inflexible application environment. Their IT team struggled with:5,000 daily batch jobs requiring manual intervention Limited flexibility for innovation High infrastructure costsTo overcome these hurdles, E. Miroglio partnered with Rocket Software to modernize their platform using Rocket® Enterprise Server. The transformation included:Migrating to a flexible x86-based Linux platform with zero downtime Reusing over 12,000 COBOL programs Converting UNIX shell scripts back to JCL for easier managementResults:90% performance improvement in some departments 50% faster batch processing 50% infrastructure cost savingsThis case study is a great example of modernization without disruption, proving that legacy systems can evolve to meet

Hi,I'm testing the IMS sample application because I need a reference for a client's configuration. I follow the procedure described in the manual, which requires all fields to be ASCII, but when I enter MFDEMO, the fields coming from the program aren't ASCII. I debugged the program, and they are ASCII. I'm attaching a screenshot of what I see. Can you help me? What am I doing wrong?Thank you very much.

Where can I find documentation on how to configure where EXEC CICS WRITEQ data is stored?

Hey Enterprise Suite Community, Discover how AI is shaping the future of application modernization in this blog. The post explores AI-driven strategies to enhance application performance, automate processes, and improve decision-making. Learn how integrating AI can streamline modernization efforts, boost efficiency, and keep your systems competitive. Check it out to see how AI can transform your applications!https://www.rocketsoftware.com/en-us/insights/future-ai-application-modernization 

visual cobol program - calling a PCO program - animation shows it calls the PCO, and then continues on - but the PCO seems to be doing NOTHING, even tho we put a display as the first line to execute in the the pro cobol pgm ....  where to start looking at what is wrong

Hey everyone, Check out Rocket Software's guide on "Embracing the Future." It dives into key tech trends like AI, cloud computing, and data security, and how they impact business strategies. The guide provides insights on leveraging these technologies to enhance innovation and competitiveness. Explore how to navigate digital transformation effectively and prepare for future challenges! https://www.rocketsoftware.com/sites/default/files/resource_files/embracing-the-future.pdf