KB-1850 Null component error when using XA database

Jordan Horwat — Thu, 24 Jan 2019 15:33:41 GMT

Current Revision posted to Appian Knowledge Base by Jordan Horwat on 1/24/2019 3:33:41 PM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 24 Jan 2019 10:27:02 GMT

Revision 17 posted to Appian Knowledge Base by Rebecca Jonas on 1/24/2019 10:27:02 AM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 11:34:10 GMT

Revision 16 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 11:34:10 AM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package F
Appian 18.4 Hotfix Package C

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 11:33:40 GMT

Revision 15 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 11:33:40 AM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package F
Appian 18.4 Hotfix Package C

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 11:33:09 GMT

Revision 14 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 11:33:09 AM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package F
Appian 18.4 Hotfix Package C

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 11:32:31 GMT

Revision 13 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 11:32:31 AM

This issue has been resolved in an Appian hotfix/new Appian version. Please apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package F
Appian 18.4 Hotfix Package C

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 11:28:42 GMT

Revision 12 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 11:28:42 AM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package F
Appian 18.4 Hotfix Package C

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 17 Jan 2019 10:58:39 GMT

Revision 11 posted to Appian Knowledge Base by Rebecca Jonas on 1/17/2019 10:58:39 AM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been addressed via AN-123225 in the following versions/hotfixes:

Appian 18.3 Hotfix Package
Appian 18.4 Hotfix Package

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Action

Apply the latest hotfix to your Appian installation or upgrade to the latest version of Appian.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Tue, 15 Jan 2019 16:53:19 GMT

Revision 10 posted to Appian Knowledge Base by Rebecca Jonas on 1/15/2019 4:53:19 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been reported to the Appian Product Team. The reference number for this issue is AN-123225.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: January 2019

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Tue, 15 Jan 2019 16:50:37 GMT

Revision 9 posted to Appian Knowledge Base by Rebecca Jonas on 1/15/2019 4:50:37 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been reported to the Appian Product Team. The reference number for this issue is AN-123225.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml as shown in the Configuring Relational Databases documentation.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: December 2018

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Tue, 15 Jan 2019 16:48:30 GMT

Revision 8 posted to Appian Knowledge Base by Rebecca Jonas on 1/15/2019 4:48:30 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

This issue has been reported to the Appian Product Team. The reference number for this issue is AN-123225.

Workaround

Use factory="org.apache.tomcat.jdbc.pool.DataSourceFactory" when you specify the XADatasouce in tomcatResources.xml.

Note: This requires the password to be placed in the file in cleartext.

Affected Versions

This article applies to Appian 18.3 and 18.4.

Last reviewed: December 2018

Tags: Tomcat, database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database

Rebecca Jonas — Thu, 03 Jan 2019 15:57:10 GMT

Revision 7 posted to Appian Knowledge Base by Rebecca Jonas on 1/3/2019 3:57:10 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Tomcat does not support XA database transactions.

Action

Use one of the supported database configurations in the Configuring Relational Databases documentation.

Affected Versions

This article applies to Appian 18.3 and later.

Last reviewed: December 2018

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database transactions

Rebecca Jonas — Thu, 03 Jan 2019 15:55:39 GMT

Revision 6 posted to Appian Knowledge Base by Rebecca Jonas on 1/3/2019 3:55:39 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Tomcat does not support XA database transactions.

Action

Use one of the supported database configurations in the Configuring Relational Databases documentation.

Affected Versions

This article applies to Appian 18.3 and later.

Last reviewed: December 2018

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using XA database transactions

Rebecca Jonas — Thu, 03 Jan 2019 15:42:31 GMT

Revision 5 posted to Appian Knowledge Base by Rebecca Jonas on 1/3/2019 3:42:31 PM

Symptoms

When using Tomcat as the application server and a database and/or driver configured for XA transactions, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Tomcat does not support XA database transactions.

Action

Use one of the supported database configurations in the System Requirements documentation.

Affected Versions

This article applies to Appian 18.3 and later.

Last reviewed: December 2018

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using Oracle XA

Rebecca Jonas — Mon, 31 Dec 2018 19:41:32 GMT

Revision 1 posted to Appian Knowledge Base by Rebecca Jonas on 12/31/2018 7:41:32 PM

Symptoms

When using Tomcat as the application server and Oracle XA as the database, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Oracle XA is an unsupported database for all versions of Appian.

Action

Use one of the supported database options in the System Requirements documentation instead.

Affected Versions

This article applies to all versions of Appian using Oracle XA as the database.

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using Oracle XA

Rebecca Jonas — Mon, 31 Dec 2018 16:02:06 GMT

Revision 4 posted to Appian Knowledge Base by Rebecca Jonas on 12/31/2018 4:02:06 PM

Symptoms

When using Tomcat as the application server and Oracle XA as the database, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Oracle XA is an unsupported database.

Action

Use one of the supported database options in the System Requirements documentation.

Affected Versions

This article applies to Appian 18.3 and later using Oracle XA as the database.

Last reviewed: December 2018

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using Oracle XA

Rebecca Jonas — Mon, 31 Dec 2018 15:26:30 GMT

Revision 3 posted to Appian Knowledge Base by Rebecca Jonas on 12/31/2018 3:26:30 PM

Symptoms

When using Tomcat as the application server and Oracle XA as the database, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Oracle XA is an unsupported database for all versions of Appian.

Action

Use one of the supported database options in the System Requirements documentation.

Affected Versions

This article applies to all versions of Appian using Oracle XA as the database.

Last reviewed: December 2018

Tags: database, application server, infrastructure

DRAFT KB-XXXX Null component error when using Oracle XA

Rebecca Jonas — Mon, 31 Dec 2018 14:43:23 GMT

Revision 2 posted to Appian Knowledge Base by Rebecca Jonas on 12/31/2018 2:43:23 PM

Symptoms

When using Tomcat as the application server and Oracle XA as the database, the following error is seen in the application server log:

SEVERE [localhost-startStop-1] org.apache.tomcat.util.modeler.Registry.registerComponent Null component Catalina:type=DataSource,host=localhost,context=/suite,class=javax.sql.XADataSource,name="jdbc/AppianPrimaryDS"

Cause

Oracle XA is an unsupported database for all versions of Appian.

Action

Use one of the supported database options in the System Requirements documentation.

Affected Versions

This article applies to all versions of Appian using Oracle XA as the database.

Tags: database, application server, infrastructure