Download Print this page

IBM 3741 Operator's Manual page 87

Data station
Hide thumbs Also See for 3741:

Advertisement

Completion Of Verification For A Data Set
When you press REC ADV after verifying the last record in the
data set, the 3741 automatically:
• Goes to the Index (X) mode and displays the data set label.
• Inserts the Verify mark, V, in the data set label.
• Selects program 0 (manual control).
• Displays E in the error code position of the status line.
Note: This E simply indicates that you've completed
verifying the data set. It is not an error.
Pressing REC ADV in the first manual position of a record
does a record advance function but doesn't verify the data. If
you are beyond the first manual position, the machine verifies
manual fields as blanks and executes the remaining automatic
fields. However, if the remaining automatic fields (other than
DUP) aren't blank, or the DUP fields don't match the previous
record, you'll get a Verify (V) error.
When advancing, deleted records are bypassed; when back-
spacing, deleted records are displayed.
77

Advertisement

loading