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KB-2386 Log ingestion pipelines fail for login-audit.csv after upgrading to Appian 25.4
- Revision #14
- on 15 Jun 2026 4:05 PM
Symptoms After upgrading to Appian 25.4, automated log ingestion pipelines (such as Splunk, Datadog, ELK, or custom Appian expression rules) that process the <APPIAN_HOME...
KB-1575 How to enable loggers for commonly seen Appian issues
- Revision #47
- on 4 Jun 2026 4:33 PM
Purpose In certain troubleshooting scenarios, it may be necessary to enable DEBUG logging to retrieve additional information related to the issue observed. This article...
KB-1161 "HTTP/1.1 413 Request Entity Too Large"/"Email body failed to render" errors thrown in application server log
- Revision #25
- on 1 Jun 2026 6:46 PM
Symptoms Users may experience one of the following symptoms: Symptom 1 The HTTP File Upload Smart Service fails to upload files larger than 64KB (the threshold...
KB-2385 Plugin Review & Security Scanning FAQ
- Revision #6
- on 27 May 2026 6:11 PM
All plugins submitted to Appian for use on Appian Cloud require review and approval. This article aims to answer common questions about the plugin review process. For...
KB-2384 Appian's Response to AI-Accelerated Threats (Mythos, Daybreak, MDASH)
- Revision #2
- on 27 May 2026 4:49 PM
Executive Summary Appian understands the concerns surrounding new, highly capable frontier models, such as Anthropic’s Claude Mythos Preview, and their potential to...