Natural System Error Messages 1501-1550

NAT1501: Insufficient control information for :1: file :2:.

Text
Insufficient control information for ... file ....
Explanation
Under z/OS the file cannot be opened. Neither the block size (BLKSIZE)
nor the record length (LRECL) are known when the file is opened.
Action
Ensure that a sufficient record length (LRECL) definition is available,
either from the application or from the dataset DCB or from the JCL, or
from the Natural parameter module or dynamic parameter WORK or PRINT.

NAT1502: Permanent physical I/O error.

Text
Permanent physical I/O error.
Explanation
The work file cannot be processed because of permanent I/O errors.
Possible reason is a physical damage to the file.
Action
Contact your Natural administrator.

NAT1503: Work file :1: closed within READ WORK FILE loop.

Text
Work file ... closed within READ WORK FILE loop.
Explanation
Within a READ WORK FILE processing loop, another Natural program
or subprogram has caused the closing of the work file, either by an
explicit CLOSE WORKFILE statement or implicitly due to an
end-of-file condition during a READ WORK FILE processing loop. If
the work file has been closed, an open READ WORK FILE loop for the
work file must be exited with an ESCAPE BOTTOM statement.
Action
Correct error.

NAT1504: READ end-of-file reached but no AT END processing coded.

Text
READ end-of-file reached but no AT END processing coded.
Explanation
The READ WORK FILE ONCE option was specified and the file has
reached the end-of-file condition.
This condition should be checked with an AT END OF FILE clause.
Action
Correct program.

NAT1505: Invalid data for numeric input field.

Text
Invalid data for numeric input field.
Explanation
The READ WORK FILE SELECT option checks all data fields for valid
input data.
A non-numeric value was found in a field defined as numeric.
Action
Check program and correct error.

NAT1506: Packed numeric value and variable definition do not match.

Text
Packed numeric value and variable definition do not match.
Explanation
A READ WORK FILE statement without the RECORD option is attempting to
read a packed variable that is defined with an even number of
digits (e.g. P6, P5.1). However, the numeric data in the work file
does not fit into the variable, but would require an odd number
of digits where the number of digits is one more than the current
definition.
A possible reason is that the data has been written to the work file
using another variable definition or using redefinitions.
Action
Increase the number of digits in the variable definition by one so
that the number of digits is odd, or check the application that wrote
the data to the work file.

NAT1507: The output work file :1: is full.

Text
The output work file ... is full.
Explanation
The space allocated for an output work file is not large enough
to hold all the records written by the Natural program.
Action
Ask your Natural administrator to increase the size of the output
work file.

NAT1508: The :1: file :2: is already open for another user.

Text
The ... file ... is already open for another user.
Explanation
The print or work file is being used by another user
and cannot be shared by users.
Action
Check concurrent programs to ensure that they are not using the
same file.

NAT1510: Record too small for :1: file :2:.

Text
Record too small for ... file ....
Explanation
For z/VSE systems, this message indicates that the WLRERR
exit was entered for a reader using DTFDI or a work file
using DTFMT or DTFSD.

For z/OS systems, this message indicates that for RECFM=F the
record is shorter than the dataset record length and padding
by blanks (print files) or nulls (work files) is not allowed.
Record padding is controlled by the subparameter PAD of the
PRINT or WORK parameter.
Action
Contact your Natural administrator to ensure that the Natural JCL has
been specified correctly. For z/OS systems, start the session with
subparameter PAD=ON to allow record padding or correct your application.

NAT1511: WRITE WORK FILE issued after READ WORK FILE.

Text
WRITE WORK FILE issued after READ WORK FILE.
Explanation
A work file can be created within a Natural program and
subsequently read within it, but not vice versa.
If a work file has been opened as a result of executing a
READ WORK FILE statement, the execution of a WRITE WORK FILE
statement will generate a runtime error.
Action
Check program and correct error.

NAT1512: Record too large for :1: file :2:.

Text
Record too large for ... file ....
Explanation
The length of the record to be written exceeds the output dataset
record length and truncation by blanks (print files) or nulls
(work files) is not allowed.
Record truncation is controlled by the subparameter TRUNC of the
PRINT or WORK profile parameter.
Action
Start the session with subparameter TRUNC=ON to allow record truncation
or correct your application program or correct the output dataset record
length, e.g. by profile subparameter LRECL.

NAT1513: Error occurred when closing work file :1:.

Text
Error occurred when closing work file ....
Action
Contact your Natural administrator.

NAT1514: Not supported file organization for :1: file :2:.

Text
Not supported file organization for ... file ....
Explanation
Currently, Natural only supports sequential files as work files.
Action
Check file organization of the file to be processed and correct it.

NAT1515: Too many work files open in parallel.

Text
Too many work files open in parallel.
Explanation
This Natural version is active under Com-plete.
Com-plete has the restriction that not more than 5 work files
(SD-files) can be processed in parallel by one transaction.
Therefore, Natural checks to ensure that not more than 5 are
opened at the same time.
It is possible that in a set of subsequent transactions
more than 5 work files can be processed, but not more than 5
at a time.
Action
Reduce number of work files in use.

NAT1516: GETMAIN error on open for :1: file :2:.

Text
GETMAIN error on open for ... file ....
Explanation
There is not enough main storage to satisfy a GETMAIN request that is
issued when the specified file is opened.
Action
Increase the size of the storage thread. For non-thread environments
increase the available region or partition size.

NAT1517: FREEMAIN error on close for :1: file :2:.

Text
FREEMAIN error on close for ... file ....
Explanation
A FREEMAIN request failed when closing the specified file.
Action
Contact your Natural administrator.

NAT1518: GET or PUT to not opened :1: file :2:.

Text
GET or PUT to not opened ... file ....
Explanation
An internal error condition may have occurred.
Action
Contact your Natural administrator.

NAT1519: Invalid device type.

Text
Invalid device type.
Explanation
The device type for a printer is not a printer, or
the device type for a work file is neither a tape nor a disk.
Action
Check JCL and correct error; if necessary, contact your
Natural administrator.

NAT1520: Device or logical printer :1: not available.

Text
Device or logical printer ... not available.
Explanation
The device used to process a work file has not been assigned to
the Natural program.
Action
Check JCL and correct error, or contact your Natural administrator.

NAT1521: Invalid variable record.

Text
Invalid variable record.
Explanation
The first 4 bytes of a variable input-work-file record do not
constitute a valid record descriptor-word.
The setting of the Natural parameter BWORKD may be incorrect.
Action
Check JCL or file and correct error,
or contact your Natural administrator.

NAT1522: NATAMUSR: Access method exit NATAM9EX not installed.

Text
NATAMUSR: Access method exit NATAM9EX not installed.
Explanation
The User Access Method exit entry point NATAM9EX is not
resolved in User Access Method module NATAMUSR.
Action
Check if the exit has an entry point NATAM9EX.
Check if the exit is linked to module NATAMUSR.

NAT1525: This work file cannot be accessed with dynamic variables.

Text
This work file cannot be accessed with dynamic variables.
Explanation
Dynamic variables are only allowed in a READ WORK ... ONCE statement
for a TYPE=STREAM work file.
Action
Do not use dynamic variables with this type of work file.

NAT1526: OFFSET keyword not allowed for an UNFORMATTED work file.

Text
OFFSET keyword not allowed for an UNFORMATTED work file.
Explanation
OFFSET specifies a read position relative to the start of a work-file
record. In an UNFORMATTED work file, however, there is no concept of
records, therefore the OFFSET keyword is not allowed.
To position forward relative to the end of the field processed last,
use the FILLER keyword.
Action
Correct error in program.

NAT1527: TYPE=UNFORMATTED work files not supported for this object.

Text
TYPE=UNFORMATTED work files not supported for this object.
Explanation
Work files of TYPE=UNFORMATTED can only be read and written by
Natural programs that are compiled (CATALOGed, STOWed) under Natural
Version 4 and above.

NAT1528: Invalid TYPE specified in DEFINE WORK statement.

Text
Invalid TYPE specified in DEFINE WORK statement.
Explanation
Valid work-file types are:
'FORMATTED' for a regular, record-oriented work file.
'UNFORMATTED' for a work file to be read or written as a byte stream.
Action
Specify a valid work-file type.

NAT1529: Name in DEFINE WORK not allowed for this work file.

Text
Name in DEFINE WORK not allowed for this work file.
Explanation
The work-file access method specified for this work file does not
accept a name operand. The name operand is optional and can be
omitted if the work file TYPE is specified.
Action
Correct error in program.

NAT1530: Invalid ASA control character for print file :1:.

Text
Invalid ASA control character for print file ....
Explanation
An invalid ASA control character has been found in the output record
for the print file indicated in the error message.
This occurs most likely with ASA=OFF in the Natural print-file
definition, in which case it is the user's responsibility to set a
valid ASA control character.
Action
Check program and correct error.

NAT1531: Data transfer to/from Entire Connection failed.

Text
Data transfer to/from Entire Connection failed.
Explanation
- Writing output to the additional report TRANSFER requires Entire
  Connection protocol mode TCP/IP.
- Entire Connection data transfer is not implemented in Natural for
  Windows.
Action
Set profile parameter ECPMOD to 'ON' (the TCP/IP protocol is used).

NAT1532: Record length must not exceed 32 KB.

Text
Record length must not exceed 32 KB.
Explanation
The length of a record read/written with a READ/WRITE WORK FILE
statement must not exceed 32 KB.
Action
Check program and correct error.

NAT1533: Invalid attribute value :1: in DEFINE WORK statement.

Text
Invalid attribute value ... in DEFINE WORK statement.
Explanation
One of the attribute values specified for the ATTRIBUTES clause
of the DEFINE WORK statement is invalid.
Action
Specify a valid attribute value.

NAT1536: Shift value (:1:) too high for line size (:2:).

Text
Shift value (...) too high for line size (...).
Explanation
With the given line size, the current shift value of (NT)PRINT
results in empty report lines.
Action
Either decreaze the value of the SHIFT subparameter of (NT)PRINT
or increase the line size.

NAT1548: TPS spool request failure.

Text
TPS spool request failure.
Explanation
A non-zero return code on a TPS spool request has occurred.
Action
See the appropriate TPS documentation for details.

NAT1549: TPS spooling interface not available.

Text
TPS spooling interface not available.
Explanation
For online environments:
    Module TPSSPINO is not available in the TP environment.
For batch environments:
    TPSSPINB is not linked to NSITPS.
Action
Depending on your environment, either make TPSSPINO available,
or link TPSSPINB to NSITPS.

NAT1550: Natural ADVANCED FACILITIES has not been initialized.

Text
Natural ADVANCED FACILITIES has not been initialized.
Explanation
WRITE or DISPLAY has been requested, but
Natural ADVANCED FACILITIES has not been initialized.
Most probably the session was started with an invalid
PRINTER parameter.
Action
Install Natural ADVANCED FACILITIES correctly, and
restart the session.