The following Java application server base versions and incremental releases are supported in this release of COBOL Server:
| Supported App Server base version | Tested App Server version | JDK (vendor) | 
|---|---|---|
| Apache Tomcat 10.0 1 | 10.0.13 | 11 (Adoptium) | 
| IBM WebSphere 9.0 | 9.0.5.6 | 8 (IBM) | 
| IBM WebSphere Liberty y.0.0.x (where y>=21) | 20.0.0.12 | 8 (IBM) | 
| JBoss EAP 7.4x (where x>=3) | 7.4.3 | 1.8 (Oracle) 1.8 (Adoptium) | 
| Oracle WebLogic 12.2.1 | 12.2.1.4 | 8 (Oracle) | 
| Oracle WebLogic 14.1.1 | 14.1.1.0 | 11 (Oracle) | 
| 1 Apache Tomcat is an HTTP server and servlet container supporting Java Servlet and JavaServer Pages (JSP). Micro Focus Tomcat non-transactional support includes servlet generation with J2SE Beans; no transactional support is provided. Tomcat does not support the use of Enterprise Java Beans (EJBs) or resource adapters (RAs). | ||
Containers testing was done using Servlets 2.5, but later versions are supported.