A mainframe operating system is networking software infrastructure that allows a mainframe computer to run programs, connect linked machines, and process complex numerical and data-driven tasks. Modern mainframe design is generally defined by redundant internal engineering, extensive input-output facilities, strict backward compatibility with older software, high hardware and computational utilization rates and high stability and reliability. Well-known operating systems include IBM z/OS, z/VM, zTPF, z/VSE, OS/390, and their predecessors, along with MCP for Unisys ClearPath, and NonStop OS/Guardian on HP/Tandem, and questions regarding the IBM midrange operating system called IBM i, OS/400, and i5/OS.
how to check the aix support which tls version using installed command?
the server in isolated environment have no internet access.
Just got Carol Woodsbury latest IBM i Security book: a quick browse showed
OS/400 uses ftp (it has telnet & ftp servers in it).
I've been hearing for the past ten years that ftp should not be used…
I have recently installed Anti-Virus scanning for the Netserver (IFS) portion on my IBM i. I am running IBM i v7r2. The Anti-Virus scans are making the number of journal receiver entries increase …
I have a list of Mainframe libraries -- and I have to identify which ones are in PDSE format.
Is there a command that I can use in batch that will show this?
I have procedures to run LDR and LU …
Can someone explain/describe a sequence of steps to install a network printer on AS400? I am new to the system and would appreciate all "obvious" details.
can you suggest any method of transferring files from mainframe to windows server .
I have been running windows 8.1 and the other day I downloaded windows 10, and created a partition on my hard drive and then installed windows 10 on that partition. everything went fine, except that…
here is how my scenario is:
I have two subnets: 192.168.3.x & 192.168.150.x
when I access the website from 150.x there is no problem. When I tried to access the website from 3.x, it …
I have a scenario where in the there are 2 receivers to which the file from source directory needs to be sent and the receiver is determined based on the timestamp on the file or more …
I am connecting via a ODBC connection to a IBM Mainframe Datacom server.
Now the problem is, that the Datacom server is not the most recent version. Updating unfortunately is not an …
when doing this
within AS 400 DB2, I get this error.
(CODE)Syntax of date, time, or timestamp value not valid.
how to correct the above?
I am jumping around to different vendor site and would like to know if there is a master list of all end of life operating systems in a spreadsheet.
Thanks in advance.
Do you have any ideas to execute one .jar file, which has been created in Win 7 environment, within AS 400 OS? How to upload the relevant file to AS 400 from Win 7?
within AS 400, I did get this error
2014-09-11 11:54:58,204 - Testing server shutting down, initialisation failed
Hi guys: Can any one please help me in that syntax error? Thanks
One of our customers has the CCSID set 65535, I need to change that to 500 or 1148.
but what is the impact
- What is the risk of changing that
- Can I do that when the system is in …
I have a old HP Pavilion laptop with 20 GB Hard disk and 640 MB RAM in it. My question is can i install any UNIX version on it? Thanks
We have a conflict IP addresses today. We have a new phone system and one of the extension was using the IP address belong sto my Iseries system. I need to make a reservation for my iseries …
Hi guys: I am coding this program in the editor. Can any one please tell me if I make any mistake?
I don't seem to be able to find out why this code is returning 0
here is the Code:
Here is the result of the query without the SUM():
I am not understanding this error. Can any one please help me out? Thanks
File SMP in User224 doesnot exist
Hi guys: I know how to insert or delete. Just press I for insert on line number and d for delete. What other commands I can use on the line number for example if i want to copy the same line to the …
We have installed some Windows7 PCs, installed IBM Client Access V5R4 on them for display and printer emulation. Our AS/400 is running V5R1M0. We are printing to an HP Laserjet 2300D …