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Questions tagged [zos]

Questions relating to the IBM z/OS mainframe operating system

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Is there a workaround on Client side for the failing FTP data and control channel association?

I have a Cloud app - SecureGatway firewall - zOS architecure. I'm on the client side. I can open an FTP control connection between the client and the server with the client script (PHP) but the data ...
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108 views

jenkins slave on USS (zOS) Mainframe

Trouble in starting Jenkins slave(agent) on the USS of z/OS. The Jenkins Master is running on a separate Linux(ubuntu) machine and launching the slave via SSH on USS using java at /usr/lpp/java/J8....
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68 views

GIM69207S SMP/E download fails with java.net.UnknownHostException:

I'm in the process of downloading software to install on my z/OS system. I've not used SMP/E Receive to download previously. The DOWNLOAD step ends with a return code 12: ...
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1answer
93 views

CWWKE0018E: An exception occurred while launching the runtime environment: java.lang.NoClassDefFoundError: com.ibm.crypto.hdwrCCA.provider.IBMJCECCA

I am starting a Zowe 0.9.1 instance on z/OS 2.3; z/OSMF is already up and running. During the initialization of the Explorer Server (ZOWESVR) the following message is being issued in the stdout: ...
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1answer
222 views

How do I specify an MVS data set name when using lftp?

We have a Linux server that needs to send a file to a z/OS mainframe using FTPS. How do we specify the MVS data set name we want to create? When we try to FTP the file, it always prepends the ...
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1answer
59 views

Is there a way for a USS shell process to easily access MVS symbols such as `&SYSNAME`?

When writing scripts for execution in USS I'd like to be able to access z/OS symbols like &SYSNAME. Ideally, it would be nice to access them as environment variables but if there is a command ...
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3answers
493 views

IZUG846W: An HTTP request for a z/OSMF REST service was received from a remote site

I setup z/OSMF and I am receiving this error when attempting to access the url https://my.zos.com/zosmf/restjobs/jobs. { “errorID”:“IZUG846W”,“errorMsg”:“IZUG846W: An HTTP request for a z/OSMF ...
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1answer
56 views

How to audit who changed the limit on a GDG (Generation Data Group)?

I have a situation where someone has changed the limit of a GDG (Generation Data Group) and I need to track down who made the change. I know the command will be something like: ALTER gdg-base LIMIT(...
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1answer
310 views

Setup for z/OSMF on z/OS 2.3 throws off a security error indicating libIzugJni64.so is not PROGRAM CONTROLLED

I am setting up z/OSMF on a z/OS 2.3 system and receiving the following errors after starting IZUSVR1 and attempting to login to z/OSMF for the first time. The errors are seen in the JES Job log and ...
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1answer
119 views

chtag does not work on z/OS UNIX

I'm trying to tag ASCII files on z/OS host shell, so we do not have to specify the code page on the command line. > echo > iso.txt > chtag -t -c 819 iso.txt > vi iso.txt Type in "Hello" ...