No
Nine Track Op Fetch
and Transfer Track in
Error
Cannot Nonnally Occur-
If it Does, Recycle the
Program
Yes
Yes
Yes
Control Immediate, Go to
I/O Common End Routine
A
"'ega I Response, Go to
Errar Stop Routine
Figure 5-17.
Tape Compatibility (Part 1 of 2)
Read
GMWM
Issue Test I/o to Last·
TU Addressed
Status in On Write Op
Illegal
Go to Stop Routine
5-31