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Code
Type
Mode
Causes
What You Do
RO
Early Disk
N
•
Diskette was removed before a disk
Write down the disk address from the
Removal
error was cleared.
status line. Insert diskette and press
NUM SHI FT with RESET. Modify the
data set label by adding the number of
records to be inserted to EOD. Inspect
the data set for duplicate records, from
the address you copied down to EOD.
There are as many duplicate records as
the number of records being inserted.
Delete the duplicate records. If the rec-
ords in the data set are in sequence, de-
lete the duplicate records that are out
of sequence.
R1
Length
N
• The record read from disk did not
Write down the disk address from the
have the record length specified in
status line. Press RESET to continue
the data set label.
the record insert function. The record
is written to disk (with a record length
equal to the record length in the data
set label) at the disk address you wrote
down plus the number of records to be
inserted.
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