Appian Community
Site
Search
Sign In/Register
Site
Search
User
DISCUSS
LEARN
SUCCESS
SUPPORT
Documentation
AppMarket
More
Cancel
I'm looking for ...
Home
»
Support
»
Appian Knowledge Base
»
Appian Knowledge Base
Browse Knowledge Base Articles
Find product support articles for frequently-asked-about topics
Administration
Application Design
Authentication
Cloud
How To
Infrastructure
Install/Upgrade
Integration
Mobile
Plug-ins
Web Browser
FAQs
Latest Knowledge Base Articles
All Pages
New Pages
Updated Pages
My Pages
KB-2279 Tomcat fails to start with java.lang.NullPointerException
Revision
#9
on
12 Dec 2023 7:01 AM
Symptoms Tomcat fails to start up with the following error in <APPIAN_HOME>/logs/tomcat-stdOut.log . Caused by: java.lang.NullPointerException at com.microsoft.sqlserver...
KB-1747 'Import Dialog Timed Out' error thrown when importing an application or patch
Revision
#22
on
7 Dec 2023 7:38 PM
Symptoms While importing or exporting an application/patch or inspecting a package, the following HTTP error message is shown after a few minutes: Import Error ...
KB-2236 FedRAMP / PCI / HIPAA maintenance schedule
Revision
#7
on
7 Dec 2023 6:02 PM
Purpose Any patch released by Appian or a third party must be deployed to FedRAMP/PCI/HIPAA- compliant sites within 30 calendar days of the patch being generally available...
KB-1108 How to create a self-signed certificate for SAML authentication
Revision
#7
on
4 Dec 2023 7:56 PM
Purpose Starting in Appian 7.11, SAML Authentication is configurable through the Administration Console. This configuration requires a Service Provider Signing Certificate...
KB-1556 Appian Health Check fails with a 401 unauthorized error
Revision
#13
on
4 Dec 2023 5:03 PM
Symptoms When the Health Check run begins, it fails on the data collection step with an "Invalid Community credentials" error: Alternatively, while trying to save...
<
>