OAM: Post Data Preservation

 Hi, I'm working with OAM 11.1.2.1 to protect an application for my company. This application is divided in 2 different deployments (hosted in different Servers: SA and SB) that interact with each other, so I created two OAM Application Domains, one for each deployment of the Enterprise Application (developed in asp .net).

The issue I',m facing is that when the user authenticates to access SA Application, the .net code generates some variables for authorization purposes. These variables are always submitted to SB Application via POST HTTP method. When the request is issued to SB Application, the Application Domain involved in this invocation checks the Authentication Scheme/Module to determine if the user is Authenticated. Then I think it makes a redirect (302) to the Success URL for SB Application and that data sent via POST is lost and therefore, authorization is also lost.