029

Explanation
The auxiliary storage manager's (ASM) page operations
starter routine detected an incorrect virtual I/O (VIO) request.
The
logrec data set error record contains the incorrect VIO request reason
code: Code
Explanation
0004
The requested VIO logical group number is greater than the maximum
allowable logical group number.
0008
The requested VIO logical group number is not assigned to any
logical group.
000C
The calling program does not have access to the requested VIO
logical group.
0010
The requested VIO logical group cannot accept new work because
work is already pending for that logical group.
0014
The requested VIO page number is greater than the number of pages
in the VIO data set.
0018
The requested VIO page does not exist.
0020
The system could not create tables in storage for the requested
VIO pages.
0024
The requested VIO page previously suffered an I/O error.
0028
The system does not contain a valid auxiliary storage copy of
the requested VIO page.

System action
The system abnormally ends the current task. The
system writes a logrec data set error record.

System programmer response
If the problem cannot be resolved,
search problem reporting data bases for a fix for the problem. If
no fix exists, contact the IBM® Support
Center.

Source
Auxiliary storage manager (ASM) and Allocation