COBOL Manual for TNS/E Programs (H06.03+)

Run-Time Diagnostic Messages
HP COBOL Manual for TNS/E Programs—520347-003
48-53
Message List
234
Cause. The Guardian file system reported error nnn during execution of a close
operation.
Effect. The CLOSE statement is unsuccessful with I-O status “30.”
Recovery. Type ERROR nnn to see the meaning of the Guardian error; it may
indicate corrective action.
235
Cause. The file name specified in a READ REVERSED statement is assigned to a
physical file that cannot be read in reverse; that is, one of:
•
A nondisk file
•
A disk file for which preread was selected
•
A disk file that is an edit file for ENV OLD
•
A disk file that is an edit file for ENV COMMON or for native HP COBOL with the
NONSTOP directive active
•
An unstructured disk file that is blocked
Effect. The READ statement is unsuccessful with I-O status “30.”
Recovery. One of:
•
If the physical file is not a disk file, use a disk file instead.
•
If preread is selected, cancel it (for example, add SHARED to the OPEN statement
that opens the file, or open the file in I-O mode rather than INPUT mode).
•
Use something other than an edit file.
•
Remove BLOCK CONTAINS from the unstructured file FD.
CLOSE operation failed with error nnn
REVERSED not allowed for this file