Rocket Mainframe DevOps

Hi everyone, We are currently working on tools that use ZMF Rest API and are still trying to get used to it. To make it easier to use, is there a way to get a swagger of the API ?  It would allow us to import said swagger into API Tools. Thanks in advance, Best regards, ------------------------------Patrick ZHUANG------------------------------

Has anyone successfully installed the ibm_db extension on z/OS USS to go along with the Rocket Python3.6 distribution? Not finding any z/OS ibm_db installation driver version or any instructions anywhere to work with python and DB2 on z/OS.

Hello, I created a new site in CMN global Admin and added this site to some application and defined the necessary libraries in Production tab.  However the install fials  CMN9800I - DIST TO ONTE (11) PACKAGE AP09000015 FAILED TO ONTE ON 2025/04/04 @ 07:56:28. CN(INTERNAL)                                                          looking into the jobs  I see an error fase 11 job IEF403I P0911X15 - STARTED      -    STEPNAME PROCSTEP    RC    -    JIE2BKP              04    -    JPE2BKP              00    -    CMN00                12    -    CMN99             FLUSH    and looking for the error I only see ChangeMan(R) ZMF      CMNBATCH - 8.2 Patch 6  2025/04/04  07:56:26             Attempting to initiate dialog with ChangeMan ZMF subtask                       Session established with ChangeMan ZMF subtask                                                                                                                SYSIN: AP09000015 11 PKG=CMNE.I.STG.AP09.#000015.PACKAGE                  

Hello, We are in discussions about connecting our ZMF instances (V83) to Service Now so that we can tie a SNOW change or incident record to a package thats related to the item.  Has anyone done this previously and if so, please provide some details etc on how this can be accomplished.  Any information would be greatly appreciated.  Thanks Clark Rogers JPMC - Columbus, OH ------------------------------Clark RogersIT System EngineerJP Morgan Chase Bank National AssociationColumbus OH United States------------------------------

Status: Needs Clarification During the compile/link process of any given program, a requirement has come up to extract the list of all copybooks (component name and type) from the ChangeMan ZMF package.  Looking at #VARLIST, it was found that the PDSTGTBL ISPF table is available, which is the Package Driven Stage Table. When one does a ")DOT PDSTGTBL" to find all copybooks (using ")SEL &STGLIKE EQ C"), it does destruction of values across various variables used in the compile/link skeletons.  For example, COBOL program ABC123.SRC may be staged with certain user options, etc.  When ISPF file tailoring begins, values are set as follows: &CMPNAME is "ABC123" &CMPTYPE is "SRC" &LNGNAME is "COBOL" etc. The issue is that once the whole PDSTGTBL ISPF table is looped through via ")DOT PDSTGTBL", the various variables (&CMPNAME, &CMPNAME, &LNGNAME, &PROC, &USEROP1, &CUSR011, etc.) are set to the last entry /

Hallo, I have a question regarding the security checks in CMN.  Situation is like this : We created a packages, could add content, add and freeze the package ....  However we could not approve the package. We had a miss configuration  in application administration of CMN (wrong security entity linked to the Approver setup).  But after correction .... it still failed to approve .....  Only after creating a new package (after changing the application administration) we were able to approve that (newly) package.  Does this means that when creating the package somehow these security entities are linked/saved in the package configuration and checked "locally" and not fetched via Admin configuration ?  Or how should we deal with this ? Kind regards,Wim Priem------------------------------Wim PriemKbc GroupeBrussel BE------------------------------

Hello everyone, I wanted to share my experience with installing gzip user Miniconda under the /bin directory. After the installation, I noticed that both gunzip and gzip are available in the /bin directory. However, I've encountered an interesting behavior: to unzip a file using gunzip , I need to initiate a bash interactive shell with the command bash -i , after which I can successfully use gunzip filename.txt.gz to unzip the file. On the other hand, I can use gzip -d filename.txt.gz to unzip the file without needing to enter the interactive shell. Has anyone else experienced this? If so, do you have any insights or solutions to avoid using bash -i for gunzip? I would appreciate any advice or tips! Note: both file gzip and gunzip under /prd/mini/envs/zoss/bin Thank you!------------------------------Raju Shrestha------------------------------

We are upgrading from V827 to V831. (And I might add without Lalitha who is out on extended leave...) We have completed the code merges for our customizations applied to the upgraded skels/panels/REXX/messages. However, when we tested a build, our loadlib was not included in the concatenation. We have resolved that specific issue (updating the CMN$$JBL skel to include it for our &ZMFCTST), but that led us to ask the question "Are we doing customizations correctly?" We can continue to plow through comparing pre-upgrade skels to post-upgrade, but wonder if there is a better approach. Is it possible to get an hour consultation on upgrading to V831? We have followed the migration guide, and have a conversion-day playbook that we followed. However, I think we need more of an upgrade best practices discussion - at a Bob Yates level (not developer technical, but more detailed than a list of features). ------------------------------Jim HaworthTechnology EngineerNationwide Mutual Insurance

Below c++ source code compiled on zOS with Codepage IBM-1047 (Compile options CONVLIT(IBM-1047) gives expected results for the Curl command. Curl command: /home/xxx/rsusr/rocket/bin/ /curl --insecure -v -s -X POST   https://api.test-xxx.hub-xx.xx.com/xxxxservices/exec/cmd - H "Content-Type: application/json" -H "x-api-key: xxx" -H "Authorization: Bearer xxx" -d ‘jsonbody'       Problem arises in test job (COBOL/JCL) when  Source code is c++ compiled on zOS with Codepage IBM-1141 (Compile options CONVLIT(IBM-1141).  DEBUG Curl command result: Expected valueLine:  1 Offset: 0  ERROR Failed to send V1 XE Server request Does CURL support IBM-1141 or IBM-285? Is there any way to convert the Jsondata in the command to IBM-1047? 

Hello I would like to know the end of support date for the EOS for Z/OS 2.0 and 2.1 product? please Thanks in advance------------------------------Alain charletRocket Forum Shared Account------------------------------

In VSCode Marketplace - ZMF Explorer Prerequisites just lists Zowe and "Access to ChangeMan ZMF subsytems": https://marketplace.visualstudio.com/items?itemName=Micro-Focus-AMC.zmfexplorer&ssr=false#overview Is there a full prerequisites detailed list? I may presume that also setting up a proper infrastructure for ZMF Rest Services is a prerequiste but I still haven't found a documentation about what must be implemented for getting the ZMF Explorer or ChangeMan ZMF plugin for zowe CLI to work properly. I'm reading the 8.3.0 ChangeMan manual "REST Services Getting Started Guide" but is focused on Jenkins. Just setting up the Tomcat on z/OS and make the basic REST API available would be enough? Is there some link to a "sample setup process" available? Thank you.  #ChangeManZMF#REST#Zowecli#ZMFExplorer

Wondering what's new with ChangeMan ZMF? Yesterday, we went live with a webinar highlighting the recent release of ChangeMan ZMF 8.3.1. ChangeMan ZMF 8.3.1 is the team's first release under Rocket Software. During the webinar, our team demonstrated a selection of new features and provided an overview of other key capabilities. Additionally, the team shared an update on the Rocket acquisition, what's planned for 8.3.2, and when 8.2.x will be retired. ▶️ If you've missed it, you can now watch it on demand here. If you have any questions or insights, feel free to leave them in the comments!------------------------------Martyna UleviciuteCustomer Community Managermuleviciute@rocketsoftware.com------------------------------

We have several users that are getting kicked out of their Eclipse session with an LBO error message  (Func=DISCONCT complete RC=0 Reason=6010). I cannot find 6010 in the ZMF Messages Guide. Can anyone provide guidance?------------------------------Jim HaworthTechnology EngineerNationwide Mutual Insurance Company------------------------------

Hi, we have recently installed openssl on our OMVS partitions: normally we use RACF as a KeyStore for certificates. Any integration is foreseen / possible to use RACF as a key store, as for SecureZip ? Or the only way is to manage a local KeyStore in the OMVS partition? Thanks

Hello, we use the USERSEC XML to check the CMN authorizations 'online' (during execution of rexx-programs). Only this XML service is not allowed to be used.  Would it be possible to provide a  alternative  for this XML-service so we are able to check the CMN-rights of users in our processes. As I'm not an expert in Rexx-programs (nor assembler programs) : Is it possible to call this assembler exit SERLCSEC also from rexx and pass the same arguments as in USERSECuser / entity / resourceClass / access ?If possible ... can you give an example on how to call ?Kind Regards ------------------------------Wim PriemKbc GroupeBrussel BE------------------------------

You can customize your privacy settings to feel comfortable in our community. Here’s how to do it: 1️⃣ Access your privacy settings: Navigate to My Profile -> My Account -> Privacy Settings to explore your options. 2️⃣ Choose your visibility: Want to appear in the members' roster so others can find you through search? Side the toggle to Yes Prefer to stay incognito? Select No to keep your profile hidden 3️⃣ Control your personal information. Decide who can see specific details about you: - Only Me: Keep it private - My Contacts: Share only with your connections - Members Only: Allow visibility to fellow community members - Public: Make it accessible to everyone 📝 Need help? Check out our Getting Started Page for a quick guide on how to use the forum and make the most out of your experience. Also, you can always contact me via a direct message on email at community@rocketsoftware.com Cheers!------------------------------Martyna UleviciuteCustomer Community Managermuleviciut

Hey everyone! 👋 Just popping in to see how your week is shaping up. Any exciting updates, wins (big or small), or challenges you’re working through? Let’s chat in the comments—whether it’s work, personal growth, or just a random thought on your mind, I’d love to hear from you! 💬 This space is all about connection and support, so let’s lift each other up. 😊------------------------------Martyna UleviciuteCustomer Community Managermuleviciute@rocketsoftware.com------------------------------

A huge thank you to every single member who has registered and made the move to our new platform! Your support and engagement mean the world, and I truly appreciate you being part of this transition. While the AMC communities successfully migrated before the end of 2024, I understand that adjusting to a new platform can come with challenges. If you’re experiencing any difficulties or need assistance, I’m here to help! Just wanted to share a few tips on how to make the most of your time here on the Rocket Software Forum: 1. Set Up Your Profile for Success Let others know who you are by adding a profile picture and sharing details about your role, interests, and industry. This is a great way to connect with peers and build your network. 2. Navigate the Community Use the navigation menu at the top to explore: - Home: Discover the latest discussions, Q&As, and events - Forums: Dive into forums that match your interests - Members: Search for and connect with fellow community member

Hello,  Currently I have updated python 3.12 through Rocket Open AppDev for Z (free solution). One of my users want urllib3 2.3.0. How can I install urllib3 2.3.0 separately on z/OS 3.1. Thank you.  Raju ------------------------------Raju ShresthaIT SpecialistSocial Security AdministrationWoodlawn MD US------------------------------

Does anyone have a full working lifecycle established for Java/USS components on ZMF?------------------------------Jose MitjansSenior Systems Programming AnalystUnited Parcel ServiceMahwah NJ US------------------------------

I was curious, today Broadcom is making a very hard connection with Git and its repository Today the possible migration from Changeman to Endevor is on the table due to the lack of a proper roadmap on an descent integration between Git-VSCode and Changeman What are the tough of the community on this ?------------------------------Johan JacobEuroclearBrussels BE------------------------------

Anybody have tried to connect Python on z/OS to Oracle database. I'd appreciate any tips and clues.

Status: New IdeaIn ZMF 83, the promotion cleanup processing has been modified so that a new transaction '70' is generated if the install package was promoted to a test environment(s).  When the respective CMN25 or CMN30 job executes (uses the same skel to build the cleanup service), the jobcard is still using the setup in A.A.8 however, the job being submitted is CMN70xxxxx jobname via CMNEX008.  This creates an issue in that there are some remote sites (as in our case) that have specific jobcard requirements for the jobname etc.  For instance, we have a remote site that the application needs to have //#xxxxxx as jobcard for multiple reasons.  Also, when trying to determine why a cleanup failed, prior to V830, the jobcard was the same as entered in A.A.8.  Now, the jobcard is CMNx70xx making it difficult to locate and diagnose. We are requesting that this promotion cleanup build process be either modified or moved away from CMNEX008 and a skel (or combination t

Hello,  I receive the following error when running the miniconda install. Building the "base" Anaconda environment   Error: post-link failed for: bash-5.2.15-0 Installation failed.  I'm using the following files: miniconda-zos-2.0.8-2024-04-12.run appdev_manifest_2.0.8.txt   I'm running the following install script: #!/bin/sh -x                                                         cd /common/opensource                                                chmod +x miniconda-zos-2.0.8-2024-04-12.run                          chtag -tc 819 appdev_manifest_2.0.8.txt                              export _BPXK_AUTOCVT=ON                                              export _CEE_RUNOPTS='FILETAG(AUTOCVT,AUTOTAG) POSIX(ON)'             export LC_ALL=En_US.IBM-1047                                         ls -la                                                               env                                                                  /common/opensource/miniconda-zos-2.0.8-2024-04-12.run --path

In ZMF 8.3 when the CMN20 job fails, the package is set to the new status of 'XIN'. If a user attempts to revert the package they receive the following error message: CMN3320A - Packages in XIN status cannot be reverted. Use Backout. If the user attempts to backout the package they receive the following error message which contradicts the previous 'CMN3320A' message: CMN1275A - Status must be BAS for ALL, DEV, or DEVPROD and INS for PROD. Full article: https://portal.microfocus.com/s/article/KM000016177#SupportTips/KnowledgeDocs#ChangeManZMF