IBM 3270 Manual page 254

INDSY
problem. If you find no hardware problem, go
back to Chapter 13, and continue with question
2
to locate the cause of the failure.
Have available:
1. The sequence of events that caused the
failure, including the keys pressed and in
what order.
2. A system level.
3. 3270 Personal Computer Hardware
configuration, including model numbers,
installed cards, and storage size.
INDSY015 Diskette error. Insert system
diskette
Press any key to re-IPL
Explanation: An error was encountered with
the diskette when taking a dump, and the dump
process was canceled. The error could be one of
three types:
1. The diskette drive door is not closed or there
is no diskette in the drive.
2. The diskette is defective.
3. The diskette drive is defective.
User Response:
1. Insert the system diskette, close the drive
door, and press any key to re-IPL.
2. Insert the system diskette, close the drive
door, and press any key to re-IPL. If you are
able to re-IPL, you probably have a defective
dump diskette: use another formatted dump
diskette before starting the dump procedures.
If you are unable to re-IPL, you probably
have a defective diskette drive.
Appendix A. Messages A-69