This page lists the resolved issues for the agents, the Controller (on-premises or SaaS), and the on-premises platform in the 20.4 release.
When artifacts are updated, they are listed with their new version numbers in the tables below. Version numbers are also shown on the download portal (http://download.appdynamics.com).
You can sort the table of resolved issues by key, version, and product, or use the search field to find resolved issues. The most recent releases appear at the top of the page.
Agent Resolved Issues
No results found. Database Agent does not capture details from Sybase 15.5 database. Java Agent does not start when trying to instrument an application running with JDK1.6 due to log4j JAVA-6617 and JAVA-7263 An exception is reported when Java Agent runs with an application that has JDK9+ and the application makes SQL calls An error is reported in the agent when instrumenting apps deployed on jetty 6.x because the class
node.type not supported in IE11 and throws an error
20.4.0 JAVA-6355 Java Agent Server Transaction times out and is abandoned in
projectreactor.io based application with executor mode thread tracing enabled
20.4.0 JAVA-6560 Java Agent 20.4.0 JAVA-6965 Java Agent In the dynamic agent attach scenario, the agent throws a
NullPointerException and is unable to start due to a cached system property
20.4.0 Java Agent JMX attributes are marked as ignored if they are de-registered from the Mbean server. The attributes are not registered by the agent even if registered again with the Mbean server 20.4.0 JAVA-7139 Java Agent Object Instance Tracking (OIT) does not work for all the Adopt JDK versions with both Hotspot and OpenJ9 distributions, the OIT works with AdoptJDK9-Hotspot 20.4.0 JAVA-7225 Java Agent Fixed the VerifyError that is displayed on the application startup 20.4.0 JAVA-7279 Java Agent Thread dump files captured are reported with a length of zero bytes 20.4.0 JAVA-7322 Java Agent 20.4.0 JAVA-7342 Java Agent
org.mortbay.jetty.Response#getHeaders returns an enumeration object
20.4.0 SERVER-6167 Machine Agent Machine Agent shows wrong IPV4 address for the network interface card 20.4.0
No results found.
Database Agent does not capture details from Sybase 15.5 database.
Java Agent does not start when trying to instrument an application running with JDK1.6 due to log4j
An exception is reported when Java Agent runs with an application that has JDK9+ and the application makes SQL calls
An error is reported in the agent when instrumenting apps deployed on jetty 6.x because the class
Controller (SaaS/On-Premises) Resolved Issues
No results found. Update the Controller to use the Events Service 22.214.171.12499, which has upgraded or removed the following libraries: "Crash Snapshot Details" dialog fails to open DBMON-3906
Key Product Summary Version ALERT-2307 Alerting & Respond Import of Action API fails with an error "Could not import Actions: Transaction marked for rollback." 20.4.0 ALERT-4482 Alerting & Respond Action suppression with object scope set to 'node' resets to scope 'application' when saved 20.4.0 ALERT-6028 Alerting & Respond Remove Alerting Template RBAC constraints 20.4.2 ALERT-6067 Alerting & Respond Upgrade the C3P0 library in the Controller to version 0.9.5.5 20.4.3 ALERT-6216 Alerting & Respond Alerting template gets caught in queue and does not get applied 20.4.5 ALERT-6366 Alerting & Respond Editing or deleting custom roles for Alerting Templates causes the error CONFIG_ALERTING_TEMPLATES_PLANS doesn't exists 20.4.8 AMCSEV-544 Controller UI Snapshots link broken in the the "Transaction Snapshots" UI when RSD V2 is enabled 20.4.6 ANALYTICS-10310 Analytics SQL data collectors are not enabled for Analytics when saved from new HTML screens 20.4.0 ANALYTICS-12272 Analytics Cannot save Analytics searches if the search name exists in another account 20.4.0 ANALYTICS-12322 Analytics No access to Mobile Code Issues event type on Analytics search screen 20.4.0 ANALYTICS-12397 Analytics Option to create SQL Data collector from APM snapshot is missing from 4.5.10 Controller version 20.4.0 ANLYTCS_ES-3437 Events Service 20.4.3 ANALYTICS-12689 Analytics Unable to create business journeys as Business Transaction dropdown does not list all the available BTs within an application 20.4.4 ANALYTICS_ES-3495 Events Service Client timeouts occur on on-prem controllers leading to index compaction fails, further resulting in index sizes growing to a large extent 20.4.4 APMPLAT-11662 APM Excessive logging of error messages has been fixed 20.4.0 APMPLAT-13124 APM Filters for Transaction Snapshots has been fixed and is working correctly 20.4.0 CDM-6119 iOS In some rare cases, overly long sessions were recorded due to spurious starting timestamps 20.4.0 CDM-6198 Mobile RUM 20.4.2 CLUSTERMON-868 Controller Some cluster agent metrics are listed even when there are not enough Server Visibility licenses 20.4.0 CLUSTERMON-1177 Controller High load on Controller when monitoring the deleted and the succeeded pods in a cluster 20.4.0 COGENG-110 Cognition Engine Selecting the business transaction in filters does not change the list of violations 20.4.0 COGENG-438 Cognition Engine - Anomaly Detection Variables are not being replaced with values intermittently, within an email template for anomaly events 20.4.0 COGENG-703 Cognition Engine UI doesn't invoke the API to plot the abstract syntax tree (AST) graph intermittently 20.4.6 Database Visibility The hardware metrics are not captured on the MS SQL database dashboard or on the Metric browser when using a custom cluster 20.4.0 DBMON-6115 Database Visibility The controller displays access key mismatch event when the database agents start with license rule access key 20.4.0 DBMON-6119 Database Visibility The details pane on the Queries Statistics Report page is too small to view the data 20.4.0 DBMON-6307 Database Visibility Remote DB Service with meta-info 'jdbc|db|adodotnet' cannot be mapped to a database collector 20.4.0 DBMON-6628, DBMON-6641 Database Visibility / Network Visibility Missing the database nodes in "Network Dashboard" flow map 20.4.0, 20.4.2 DBMON-6671 Database Visibility Remove DBMon Service related dependency from the Controller 20.4.3 DBMON-6695 Database Visibility Upgrade the 'mysql-connector' Java library to 8.0.20 for the DB Mon Service 20.4.3 DBMON-6717 Database Visibility Message "Connect backends to Database Visibility to track health status. Connect or learn more" displayed when on database license is present 20.4.3 DIAGPLAT-58 Controller Optimizing EventManagerBean.getEventDetailsInBatch to prevent Internal Service and Event details errors 20.4.0 DIAGPLAT-425 Controller Receiving 500 internal errors when attempting to view snapshots in an application 20.4.0 DIAGPLAT-665 Controller Upgrade the H2 database engine library to 1.4.200 20.4.3 DIAGPLAT-668 Controller Upgrade the Apache Commons library 'beanutil:1.8.3' in the Controller to 1.9.4 20.4.3 DIAGPLAT-682 Controller Upgrade the 'mysql-connector' Java library to 8.0.20 in the Controller 20.4.3 EUMPLAT-816 EUM Change controller API to accommodate the new fields in EUM usage trend API 20.4.3 EUMPLAT-813, EUMPLAT-824 Controller Upgrade the library 'jackson-databind' to 2.11.0, and the libraries 'dropwizard-core' and 'dropwizard-validation' to 1.3.23 in the EUM client for the Controller 20.4.3 JAVA-7530 Controller Update the Java Agent to 20.4 in the Controller 20.4.3 L4A-10645 Authentication SAML encryption key is updated when a role is deleted 20.4.0 L4A-11010 Authentication LDAP TLS client contexts should default to the newest TLS version supported by the Controller's bundled JRE 20.4.0 L4A-11361 Authentication Nested group functionality not working 20.4.0 L4A-11846 Authentication Reset password button is disabled 20.4.0 L4A-12066 Authentication Optimizing LDAP sync 20.4.0 L4A-12509 Authentication LDAP sync fails while updating user outside of session 20.4.3 L4A-12613 Authentication Controller "License" page shows the wrong values for browser and mobile usage 20.4.3 L4A-12702 Authentication Update the OneLogin SAML version to 2.5.0 in the Controller 20.4.3 METADATA-8112 Dashboards and Reports Show error in Controller UI when a user doesn't have permission to create dashboards 20.4.0 METADATA-8228 Controller - Platform The CustomDashboardImportExportServlet no longer writes a reply to the client before committing the transaction 20.4.0 METADATA-9121 Controller - Platform Upgrade the libraries apache-tomcat to 9.0.31, dropwizard-validation to 1.3.2, and mysql-connector-java to 8.0.20 for the Controller 20.4.3 METADATA-9150 Controller - Platform Upgrade the 'mysql-connector' Java library to 8.0.20 in modules of the Controller 20.4.3 METADATA-9169 Controller - Platform Upgrade the 'dom4j' library to 2.1.3 in the GlassFish application server of the Controller 20.4.3 METADATA-9221 Controller - Platform No snapshots are created because the ADD stacktrace purger takes more than 20 hours to complete and holds the read-only lock for the metadata table 20.4.7 METRICSVC-5470 Controller - Platform HTTP thread pool saturation and UI downtime throwing the error "java.util.concurrent.CancellationExceptions" 20.4.5 MQS-1028 Metadata Expression widget with business transactions with MetricHierarchy shows no data 20.4.0 MQS-1156 Metadata The Metric Hierarchy insertion is split into partitions 20.4.3 REPORTS-591 Reports Service Application Health Reports show APPDYNAMICS_INTERNAL_DIAGNOSTICS events 20.4.0 REPORTS-755 Reports Service Remove older unused version of the AppDynamics Node.js Agent from the Reports Service bundle 20.4.3 SERVER-6833 Controller UI Server page displays total number of servers in the bottom right footer 20.6.0 SERVER-7505 Controller - Machine Agent AppDynamics Agents UI displays 'java.lang.NullPointerException' error for 'Machine Agents 20.4.0 SERVER-7725 Controller - Machine Agent Machine Agent reports data continuously, but health rules on those metrics remain in a "Cancelled" status 20.4.0 SERVER-7855 Controller - Machine Agent Metric hierarchy REST API returns empty response for Root|* in hierarchy path 20.4.0 SERVER-8249 Controller UI OS icons are not displaying properly on on-premises Controller UI 20.4.0 SERVER-8255 Controller Upgrade the Apache 'commons-httpclient' library used by the Controller to version 5.0 20.4.3 SVCMON-639 Controller Creating a business transaction group causes a NullPointException 20.4.0 SYNTH-5024 Controller Synthetic Private Agent license usage for SaaS customers is incorrect 20.4.0 UIPLATF-9947 Custom Dashboards Custom Time Range Seems To Be Broken 20.4.0 UIPLATF-6208 Custom Dashboards Absolute Layout: Widgets aren't saved correctly after creation 20.4.0 USERIMPACT-258 Controller Readonly users cannot access Experience Journey Maps UI 20.4.0
No results found.
Update the Controller to use the Events Service 126.96.36.19999, which has upgraded or removed the following libraries:
"Crash Snapshot Details" dialog fails to open
On-Premises Platform Resolved Issues
No results found.
Key Product Summary Version BRUM-5973 EUM Server Method needed to specify domains or subdomains when setting the "access-control-allow-origin" HTTP header 20.4.0 CDM-6234 EUM Server Change default ANR threshold value when AnrSeverityThresholdConfig is missing 20.4.1 ECONSOLE-2824 Enterprise Console If error occurs, Enterprise Console job fails immediately instead of waiting 45 minutes 20.4.0 ECONSOLE-5553 Enterprise Console A check was added to the AWS Controller installation with Aurora to help prevent database misconfiguration 20.4.0 ECONSOLE-5779 Enterprise Console Controller installation no longer fails due to timeout 20.4.0 ECONSOLE-5933 Enterprise Console Upgrading Controller from 4.5.x to 20.3 fails with 'mysql_upgrade' version check failure 20.4.0 ECONSOLE-5979 Enterprise Console Upgrade the 'mysql-connector' Java library to 8.0.20 20.4.3 ECONSOLE-5983 Enterprise Console Upgrade the dropwizard-validation and dropwizard-core libraries to 2.0.8 for the Enterprise Console 20.4.3 ECONSOLE-5987 Enterprise Console Upgrade the 'jinjava' library to 2.5.3 for the Enterprise Console 20.4.3 ECONSOLE-5991 Enterprise Console Upgrade the 'okhttp' Java library to 4.5.0 20.4.3 ECONSOLE-5995 Enterprise Console Upgrade the Apache 'tomcat-jdbc' Java library to 9.0.31 20.4.3 ECONSOLE-6000 Enterprise Console Upgrade the 'dom4j' Java library to 2.1.3 20.4.3 ECONSOLE-6014 Enterprise Console Retain the setting 'internal_tmp_disk_storage_engine=MYISAM' in the 'db.cnf' file through the upgrades of the Controller and MySQL 20.4.3 ECONSOLE-6045 Enterprise Console Purge script to remove unused artifacts from a prior Enterprise Console installation 20.4.3 EUMPLAT-778 EUM Server Mobile Dashboard fails to load 20.4.1 EUMPLAT-790 EUM Server License Service keeps making calls for individual account usage and terms 20.4.1 EUMPLAT-800 EUM Server More usage data needs to be included into the EUM Usage Trend API 20.4.1 SYNTH-5140 Synthetic Private Agent Firefox measurements fail for some specific URLs 20.4.0
No results found.