Just for the record
>> CCB implies a z/VSE (or VSEn) system and AFAIK there is no z/XDC for
that platform.
My guess, Ed, is that you are correct and it is VSE- There is TRAPPER
(and it is free) and it covers this case as well.
But
(wild guess)
we are looking at timing issues here
On 9/22/2023 2:06 PM, Farley, Peter wrote:
Is z/XDC available to you? The authorized version might be able to help you
out there, but I suspect only Dave Cole could tell you that for sure, and if
so, how to do it.
CCB implies a z/VSE (or VSEn) system and AFAIK there is no z/XDC for
that
Is z/XDC available to you? The authorized version might be able to help you
out there, but I suspect only Dave Cole could tell you that for sure, and if
so, how to do it.
Peter
From: IBM Mainframe Assembler List On Behalf
Of Dave Clark
Sent: Friday, September 22, 2023 1:55 PM
To:
"IBM Mainframe Assembler List" wrote on
09/22/2023 01:36:12 PM:
> The x'40' is an incorrect-length indication. If you're using
> format-0 CCWs then the count field is required to be non-zero. As a
> result, a NOP, which doesn't transfer any data, will always end with
> the CCW count \= 0. If
The x'40' is an incorrect-length indication. If you're using format-0 CCWs
then the count field is required to be non-zero. As a result, a NOP, which
doesn't transfer any data, will always end with the CCW count \= 0. If the ORB
does not have the incorrect-length-suppression (L) bit set and
"IBM Mainframe Assembler List" wrote on
09/22/2023 12:11:48 PM:
> If I am reading the manual correctly, the x'40' is "A command other than
> Sense was addressed to a device that the control unit has recorded as
> unavailable or not ready."
The web page I found says that the x'40' in
Dave,
If I am reading the manual correctly, the x'40' is "A command other than
Sense was addressed to a device that the control unit has recorded as
unavailable or not ready."
Tony Thigpen
Dave Clark wrote on 9/22/23 11:38 AM:
I have two programs -- both of which perform 3270 I/O
I have two programs -- both of which perform 3270 I/O with a
supervisor appendage routine in order to wait on a 3270 attention
interrupt instead of just the normal channel-end + device-end CCB status
code (x'0C00').
The idea is to perform a 3270 ERASE-WRITE followed by a 3270
