DB2 SQL Errors Codes and Error Messages and Warnings from Error -452 to -454

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Error: DB2 SQL Error: SQLCODE=-452, SQLSTATE=428A1, SQLERRMC=TBSPACEID=, TABLEID=, COLNO=, DRIVER=
UNABLE TO ACCESS THE FILE
REFERENCED BY HOST VARIABLE
variable-position. REASON CODE:
reason-code
Explanation: An error was encountered while DB2
was accessing, or attempting to access, the file
referenced by the ‘nth’ host variable, where n=
variable-position. The reason is indicated by the
reason-code:
1 If the file name length is invalid, or if the path
has an invalid format.
2 If the file option is invalid (the file option
must be 2, 8, 16, or 32), or the specified file
option is not consistent with the operation that
DB2 attempted to perform. For example, the
file option FILE_READ is specified on a
FETCH SQL statement.
3 If the file cannot be found.
4 If the SQL_FILE_CREATE option was specified
for a file with the same name as an existing
file.
7 If a full disk was encountered while writing to
the file.
9 If a media error was encountered while
accessing the file.
12 If the HFS file DB2 attempted to open for a
read, append, or rewrite operation is not a
regular file:
v The BSAM data set that DB2 attempted to
open for a read, append, or rewrite
operation is not a physical sequential (PS) or
partition organization (PO) data set.
v The BSAM data set that DB2 attempted to
open for a read, append, or rewrite
operation does not have a record format of
VB, V, or U.
v The APPEND option was specified for a
data set with partition organization (PO).
13 If errors were encountered when DB2
attempted to OPEN, READ, WRITE, or CLOSE
an HFS file or BSAM data set, there might be
a system completion code on the console to
indicate the reason that DB2 was unable to
perform the requested operation.
variable-position is set to 0 if the host variable position
cannot be determined.
System action: The statement cannot be processed.
Programmer response: Take one of the following
actions based on the reason-code:
1 Correct the file name length, file name, and
file path.
2 Correct the file option in the application.
3 Ensure that the file specified exists before
attempting to access the file.
4 Delete the file if it is no longer required or
specify a file name that does not currently
exist.
7 Delete unnecessary files to free up disk space
or specify a file that resides on another drive
or file system with sufficient disk space. Also,
ensure that no operating system or user file
size limits were reached. If your application
code page uses a multibyte encoding scheme,
it is possible that only part of the last character
was written. Ensure that the file contains only
fully formed characters.
8 The maximum length of the result column
must be extended to allow for the expansion
that occurs when the string is converted.
9 Correct all errors on the media where the file
has been read.
12 Take the appropriate action:
v Correct the file name to refer to a regular
file if it is an HFS file.
v Correct the file name to refer to a PS or a
PO data set if it is a BSAM data set.
v Correct the file operation to contain the
correct action.
13 Correct the error based on the system
completion code.
SQLSTATE: 428A1

Error: DB2 SQL Error: SQLCODE=-453, SQLSTATE=42880, SQLERRMC=TBSPACEID=, TABLEID=, COLNO=, DRIVER=
THERE IS A PROBLEM WITH THE
RETURNS CLAUSE IN THE CREATE
FUNCTION STATEMENT FOR
function-name
Explanation: A problem casting the result of
user-defined function function-name has been identified.
The CAST FROM data type is not castable to the
RETURNS data type, and it must be. See the SQL
Reference for details on casting between data types.
System action: The statement cannot be executed.
Programmer response: Change the RETURNS or
CAST FROM clause so that the CAST FROM data type
is castable to the RETURNS data type.
SQLSTATE: 42880

Error: DB2 SQL Error: SQLCODE=-454, SQLSTATE=42723, SQLERRMC=TBSPACEID=, TABLEID=, COLNO=, DRIVER=
THE SIGNATURE PROVIDED IN THE
CREATE FUNCTION STATEMENT FOR
function-name MATCHES THE
SIGNATURE OF SOME OTHER
FUNCTION ALREADY EXISTING IN
THE SCHEMA
Explanation: The signature consists of the function
name (function-name), the number of parameters
defined for the function, and an ordered list of the
types of the parameters (without regard to any
parameters of the types). In this case there is a function
already in the schema and the existing function has the
same signature as the function being created. See the
SQL Reference for the details on the uniqueness of a
function.
System action: The statement cannot be executed.
Programmer response: Determine if the existing
function already provides the functionality desired. If
not, then the new function’s signature will have to be
changed (e.g. change the function name).
SQLSTATE: 42723

Above are list of DB2 SQL Errors and Warnings from Error -452 to -454 received while performing certain operation against DB2 Database or related products.

SQLCODE – Regardless of whether the application program provides an SQLCA or a stand-alone variable, SQLCODE is set by DB2 after each SQL statement is
executed. DB2 conforms to the ISO/ANSI SQL standard as follows:
If SQLCODE = 0, execution was successful.
If SQLCODE > 0, execution was successful with a warning.
If SQLCODE < 0, execution was not successful.
SQLCODE = 100, “no data” was found. For example, a FETCH statement returned no data because the cursor was positioned after the last row of the result table.

SQLSTATE – SQLSTATE is also set by DB2 after the execution of each SQL statement. Thus, application programs can check the execution of SQL statements by testing SQLSTATE instead of SQLCODE.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about DB2 SQL Error Codes and Error Messages on Windows, Linux and Z/OS Operating Systems.

 

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