Using Multiple Application Servers with Inbound Operations - Enterprise Integration Server - English - Foundation 22.1 - OnBase - Premier - external - Standard - Premier - Standard - OnBase/Enterprise-Integration-Server/English/Foundation-22.1/Enterprise-Integration-Server/Enterprise-Integration-Server-Configuration/Consuming-the-Hyland-Adapter-with-BizTalk-Server/Creating-and-Deploying-a-BizTalk-Server-Project/BizTalk-Server-Administration-Console/Using-Multiple-Application-Servers-with-Inbound-Operations - 2022-08-18

If you will be using an inbound operation with multiple OnBase Application Servers, you must configure a host and host instance for each Application Server. Each send and receive handler must also be created and configured.