Explanation
The system cannot find a data set name because
one of the following conditions exists:
- The device number is incorrect
- The wrong LOADxx suffix was entered in the
load frame parameter
In the message text:
- dev
- The device number.
- dsname
- The data set name. It is one of the following:
- SYS1.PARMLIB
- h.IODFxx, where h is
the high level qualifier.
System action
The system ends initialization. The system enters
nonrestartable wait state X'0B1' with reason code X'001'.
Operator response
Do one of the following:
- If the data set name is SYS1.PARMLIB, correct the IPL device number
or enter the correct device number for the parmlib member in the IPL
load parameter.
- If the data set name is h.IODFxx,
enter the correct LOADxx suffix in the in the IPL
load parameter.
If the data set name is not one of the above, notify the
system programmer.
System programmer response
See the system programmer response
for wait state X'0B1' with reason code X'001'.
Source
Input/output supervisor (IOS)
Module