Code |
Meaning |
00 |
Successful completion |
02 |
Indexed files only. One of two possibilities: For a READ statement,
the key value for the current key is equal to the value of that same key in the
next record in the current key of reference. For a WRITE or REWRITE statement,
the record just written created a duplicate key value for at least one
alternate record key for which duplicates are allowed. |
04 |
The length of the record being processed does not conform to the
fixed file attributes for that file. |
05 |
The referenced optional file is not present at the time the OPEN
statement is executed. |
07 |
Sequential files only. For an OPEN or CLOSE statement with the
REEL/UNIT phrase the referenced file is a non-reel/unit medium. |
10 |
No next logical record exists. You have reached the end of the
file. |
14 |
Relative files only. The number of significant digits in the relative
record number is larger than the size of the relative key data item described
for that file. |
21 |
Sequentially accessed files only. Indicates a sequence error. The
ascending key requirements of successive record key values has been violated,
or, the prime record key value has been changed by a COBOL program between
successful execution of a READ statement and execution of the next REWRITE
statement for that file. |
22 |
Indexed and relative files only. Indicates a duplicate key condition.
Attempt has been made to store a record that would create a duplicate key in
the indexed or relative file OR a duplicate alternate record key that does not
allow duplicates. |
23 |
Indicates no record found. An attempt has been made to access a
record, identified by a key, and that record does not exist in the file.
Alternatively a START or READ operation has been tried on an optional input
file that is not present. |
24 |
Relative and indexed files only. Indicates a boundary violation
arising from one of the following conditions: an attempt is made to write
beyond the externally defined boundaries of a file; a sequential WRITE
operation has been tried on a relative file, but the number of significant
digits in the relative record number is larger than the size of the relative
key data item described for the file. |
30 |
The I/O statement was unsuccessfully executed as the result of a
boundary violation for a sequential file or as the result of an I/O error, such
as a data check parity error, or a transmission error. |
34 |
The I/O statement failed because of a boundary violation. This
condition indicates that an attempt has been made to write beyond the
externally defined boundaries of a sequential file. |
35 |
An OPEN operation with the I-O, INPUT, or EXTEND phrases has been
tried on a non-OPTIONAL file that is not present. |
37 |
An OPEN operation has been tried on a file which does not support the
open mode specified in the OPEN statement. |
38 |
An OPEN operation has been tried on a file previously closed with a
lock. |
39 |
A conflict has been detected between the fixed file attributes and
the attributes specified for that file in the program. |
41 |
An OPEN operation has been tried on file already opened. |
42 |
A CLOSE operation has been tried on file already closed. |
43 |
Files in sequential access mode. The last I/O statement executed for
the file, before the execution of a DELETE or REWRITE statement, was not a READ
statement. |
44 |
A boundary violation exists. Possible violations are:
- An attempt has been made to WRITE or REWRITE a record that is
larger than the largest, or smaller than the smallest record allowed by the
RECORD IS VARYING clause of the associated file.
- An attempt has been made to REWRITE a record to a file, and the
record is not the same size as the record being replaced.
|
46 |
A sequential READ operation has been tried on a file open in the
INPUT or I-O mode but no valid next record has been established. |
47 |
A READ or START operation has been tried on a file not opened INPUT
or I-O. |
48 |
A WRITE operation has been tried on a file not opened in the OUTPUT,
I-O, or EXTEND mode, or on a file open I-O in the sequential access mode. |
49 |
A DELETE or REWRITE operation has been tried on a file that is not
opened I-O. |