IEA101A SPECIFY SYSTEM PARAMETERS FOR `xx...x`

Explanation
This message is issued during system initialization
to allow the operator to change certain system parameters. In the
message text: xx...x
Contains the full product name, version, release, modification
level and FMID.  For example, in OS/390® Release
2, xx...x is  01.02.00 JBB6602. This field can
be changed by the installation using the SPZAP service to change the
value in the CVTVERID field of the communication vector table (CVT).

System action
The system prompts the operator for a reply, then
changes the system parameters as specified by the operator.

Operator response
Reply as specified by the system programmer,
for example:
REPLY 00,CLPA,SYSP=83,LNK=(04,05,PQ),SYSNAME=AQ
Note that SYSP=xx must also be specified if any IEASYSxx
members are required in addition to IEASYS00 and the other system
parameters entered on the reply. Multiple parmlib members (for example,
IEASYSxx and IEASYSyy) can be entered as SYSP=(xx,yy).
If the
reply is longer than one line (there are 80 characters per line),
you can follow the last parameter with a comma or a blank and CONT.
 For details about specifying system parameters, including how to
continue system parameters, see the description of the REPLY command
in z/OS MVS System Commands. 

System programmer response
Tell the operator which responses
to enter.

Source
System initialization (IPL/NIP)

Module
IEAVNPC4

Routing code
-

Descriptor code
12

IEA101A SPECIFY SYSTEM PARAMETERS FOR xx...x

Explanation

System action

Operator response

System programmer response

Source

Module

Routing code

Descriptor code

IEA101A SPECIFY SYSTEM PARAMETERS FOR `xx...x`