How To Fix Error Code Db2 = -302 Sqlstate = 22001?
October 7, 2021
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Today’s article aims to help you if you get the error code db2 = -302 sqlstate = 22001. g.This error is DB2’s mysterious way of telling you that the value that the insert query is trying to insert into the table is often too large. To update the table correctly and avoid errors, run: ALTER TABLE My_Table ALTER COLUMN Receiver SET DATA TYPE VARCHAR (20);
g.
[“Product”: “Code”: “SS5RWK”, “Shortcut”: “Content Analysis Based on Business Research”, “Business Unit”: “Code”: “BU053”, “Shortcut”: “Cloud Platform and Platform data “,” Component “:” – “,” Platform “: [” code “:” PF002 “,” label “:” AIX “,” code “:” PF016 “,” label “:” Linux “,” code “:” PF033 “,” label “:” Windows “],” Version “:” 2.1 “,” Edition “:” “,” Line of Business “:” code “:” “,” label “:” “]
Problem
If you submit scanned, parsed, or scanned documents to accept into a relational database, the export does not work and the message “DB2 SQL error: SQLCODE = -302, SQLSTATE = 22001” is written as syslog in the ES_NODE_ROOT / directory logs.
Reason
The length of a field or sold facet is a moment of value that is longer than the length of an identical column in a database table.
Resolve The Problem
You can solve the problem with this approach in one of the following ways:
- Configure IBM Cognos Content Analytics to truncate all exported fields in addition to a facet value that is longer than the length of each corresponding column in the standard database. In the database location registry, the value of the directive residence should be truncated .
- Restriction: IBM Cognos Content Analytics does not truncate binary content. If your binary content exceeds 1 MB, you will need to re-create the database tables to fix this problem.
- Rebuild the database table frequently Data so that your articles are large enough to contain any exported field or aspect value.
- Determine which table needs to be seriously rebuilt by examining the main error message in SQL when exporting timber for audit in the ES_NODE_ROOT / logs / audit directory. For example, the following message indicates that the DEVICEAVAILABILITY-specific column of the ESADMIN.DEVICEAVAILABILITY blackjack table is not long enough to store and collect the corresponding field values. 27/11/09 06: 05: 06.GMT +09: 00 922 [Error] [ES_INFO_GENERAL_AUDIT_INFO] [] []
serverx.ibm.com:4368:120:X'0':bd.java:com.ibm.db2.jcc.am.bd.a:668
FFQX0717I 251658517
com.ibm.db2.jcc.am.co: SQL db2 errors: SQLCODE = -302, SQLSTATE = 22001, SQLERRMC = null,
PILOT = 3,57,82
com.ibm.db2.jcc.am.co: SQL db2 errors: SQLCODE = -302, SQLSTATE = 22001, SQLERRMC = null,
PILOT = 3,57,82
at com.ibm.db2.jcc.am.bd.a (bd.java:668)
.......
at com.ibm.db2.jcc.am.lm.executeQuery (lm.java:628)
at com.ibm.es.oze.export.rdb.query.dml.Search.execute (Search.java:82)
under java.lang.Thread.run (Thread.java:736)11/27/09 06: 05: 06.922 [Warning] gmt + 09: 00 [ES_INFO_GENERAL_AUDIT_INFO] [] []
serverx.ibm.com:4368:120:X’0′:DB2Utils.java:com.ibm.es.oze.export.rdb.utils.DB2Utils.d
LogSQLException: 157
FFQX0717I SELECT “ID”, “DEVICE AVAILABILITY” FROM “ESADMIN”. “AVAILABILITY” ABOUT
“AVAILABLE DEVICE” =? - Increase the length of the gloss in the database display in the appropriate table definition. In our example, submitting the database mapping contains the following definition for the DEVICEAVAILABILITY column in the ESADMIN.DEVICEAVAILABILITY table:
Increase the length associated with the DEVICEAVAILABILITY column by changing any size specified for these attributes. For example, replace it with type = "char (4)" type = "CHAR (6)" .
- After updating the smile definition, drop the table or create a database.
- Export the documents again.
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If you get this error for a column containing binary content, make sure the user specifies the size of the BLOB column in their table definition. For example edit
type = "BLOB" type = â € œBLOB (10M) "
. By default, if no size is specified, DB2 can create a column that can contain 1 MB.
Moreover, notforget to include the column size, which is often large enough to hold the actual binary content. For example, if you are scanning files less than 5 MB in size, set the BLOB column size to 5 MB. If you don’t know the size of the data, make sure the column is large enough by specifying 32MB as the column size. because the maximum page size that can be scanned is 32 MB. However, specifying 32 MB as the column size is likely to overwhelm the database server if most of the analyzed data is less than 32 MB.
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If your company reads sqlstate 22001 carefully, it will say, “Character data,correct reduction; For example, an update or insert value is too long a string for a column, or a date / time value cannot be assigned to a host variable because it is almost certainly too small. “
-302 THE VALUE OF THE INPUT VARIABLE OR PARAMETER NUMBER IS NOT VALID OR TOO LARGE FOR THE TARGET COLUMN OR TARGET VALUE.
A. SqlException with a specific SQLCODE of -433, SQLSTATE of 22001, and a reason code associated with “”. This error indicates that an attempt to insert a LOB value might have failed because the information is too large for the client base. This usually only happens when you are using rulesets with a large number of recommendations (for example, more than a few hundred).
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