Hi Joe,
I got 404 when I tried to click on the last 2 Links.
Regards,
David
On 2020-10-25 09:04, Joe Monk wrote:
Hi Sam,
Just a bit of background...
If you go here :
https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2F&data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=v4lwbphN9UTToLQ7wK1xLpUcnmcl1LoWg2xzBCj%2F55s%3D&reserved=0
you can find a
mostly complete set of routines for MVS 3.8J.
In there you will find:
https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2FTSO%2520VTAM%2520&data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=m7M0E033aXQvzIIC2HpbsFdSSA%2BW8Cf9R5wJC8pmjjE%3D&reserved=0(IKT)/
which is the
source code for TCAS...
And in there you will find
https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.stben.net%2Ffiles%2FMVS_3.8%2Fasm%2FTSO%2520VTAM%2520&data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=m7M0E033aXQvzIIC2HpbsFdSSA%2BW8Cf9R5wJC8pmjjE%3D&reserved=0(IKT)/IKTCAS54
which is
the TCAS parm processor.
If you check the logic you will see that it checks for a ',' to know how to
continue or to stop processing keywords. This is why all the keywords have
to come first in the member :)
Anyway, a little bit of trivia for you :)
Joe
On Sun, Oct 25, 2020 at 1:10 AM Sam Golob <sbgo...@cbttape.org> wrote:
Dear Folks,
Thanks to Joe Monk for getting me the correct information. First
of all, the parameters, which have to be in "=" format, and not TSO
format with parentheses, must PRECEDE the comments, and all of them,
except the last one, have to be followed by a comma. For example:
USERMAX=39,
RECONLIM=1
which is written BEFORE the comments.
ALSO, I bounced the TSO address space.
The resulting SHOWTCAS display is: (CBT File 731 -
https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.cbttape.org%2F&data=04%7C01%7C%7Cd3dac48eaa1d4215267b08d878e699c2%7C84df9e7fe9f640afb435aaaaaaaaaaaa%7C1%7C0%7C637392279102656730%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=Wu5oJl7x%2BwzrijrM9%2BNzMDNJugmLYPnQIc93qHKcuw4%3D&reserved=0
-
Updates page)
SHOWTCAS - TERMINAL CONTROL ADDRESS SPACE - FIELDS
-------- -------- ------- ------- ----- ------
Display of Settings and Addresses having
to do with the TSOKEYxx PARMLIB member
at the beginning of the IKTTCAST macro
8-CHARACTER USERID SUPPORT IS: ON
TCAS ADDRESS: 00C2EDC8
addr field value explanation
---- ----- ----- -----------
+0 TCASID TCAS Control block identifier
+4 TCASUSEC 0001 Number of active users - HEX
1 Number of active users - DEC
+6 TCASUMAX 0027 TSO Maxusers number - HEX
39 TSO Maxusers number - DEC
+8 TCASACBP ACB Password
+10 TCASRCON 0001 Reconnect time in minutes - HEX
1 Reconnect time in minutes - DEC
+12 TCASCLSZ 0084 Buffer Size - HEX
132 Buffer Size - DEC
+14 TCASHBUF 0000BB80 High Buffer Threshold - HEX
48000 High Buffer Threshold - DEC
+18 TCASLBUF 00005DC0 Low Buffer Threshold - HEX
24000 Low Buffer Threshold - DEC
+1C TCASCRSZ 01E0 Screen Size - HEX
480 Screen Size - DEC
+1E TCASCHNL 04 Maximum Chain Length - HEX
4 Maximum Chain Length - DEC
+1F TCASENGT 00 ENGTRANS Value 0-Base,1-Ext,2-None
Thanks very much to all of you for your interest, and thanks, Joe
Monk, for the correct reply.
All the best of everything to all of you.
Sincerely, Sam
P.S. The SHOWTCAS command has an ALL parameter, which will display the
entire real contents (mostly addresses) in the IKTTCAST macro, with all
the correct values for your LPAR, below the settings which are displayed
here. I figured that most people don't want to see the whole thing.
They are just interested in the current settings. So ALL is not the
default.
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